21568116240

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{349}}^1$

素因数の和:422

約数の個数: 720

約数和(自身を含む): 87297537600

約数和(自身を除く): 65729421360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 27, 30, 33, 34, 36, 40, 44, 45, 48, 51, 54, 55, 60, 66, 68, 72, 80, 81, 85, 88, 90, 99, 102, 108, 110, 120, 132, 135, 136, 144, 153, 162, 165, 170, 176, 180, 187, 198, 204, 216, 220, 240, 243, 255, 264, 270, 272, 289, 297, 306, 324, 330, 340, 349, 360, 374, 396, 405, 408, 432, 440, 459, 486, 495, 510, 528, 540, 561, 578, 594, 612, 648, 660, 680, 698, 720, 748, 765, 792, 810, 816, 867, 880, 891, 918, 935, 972, 990, 1020, 1047, 1080, 1122, 1156, 1188, 1215, 1224, 1296, 1320, 1360, 1377, 1396, 1445, 1485, 1496, 1530, 1584, 1620, 1683, 1734, 1745, 1782, 1836, 1870, 1944, 1980, 2040, 2094, 2160, 2244, 2295, 2312, 2376, 2430, 2448, 2601, 2640, 2673, 2754, 2792, 2805, 2890, 2970, 2992, 3060, 3141, 3179, 3240, 3366, 3468, 3490, 3564, 3672, 3740, 3839, 3888, 3960, 4080, 4131, 4188, 4335, 4455, 4488, 4590, 4624, 4752, 4860, 5049, 5202, 5235, 5346, 5508, 5584, 5610, 5780, 5933, 5940, 6120, 6282, 6358, 6480, 6732, 6885, 6936, 6980, 7128, 7344, 7480, 7678, 7803, 7920, 8262, 8376, 8415, 8670, 8910, 8976, 9180, 9423, 9537, 9720, 10098, 10404, 10470, 10692, 11016, 11220, 11517, 11560, 11866, 11880, 12240, 12564, 12716, 13005, 13365, 13464, 13770, 13872, 13960, 14256, 14960, 15147, 15356, 15606, 15705, 15895, 16524, 16752, 16830, 17340, 17799, 17820, 18360, 18846, 19074, 19195, 19440, 20196, 20655, 20808, 20940, 21384, 22032, 22440, 23034, 23120, 23409, 23732, 23760, 25128, 25245, 25432, 26010, 26730, 26928, 27540, 27920, 28269, 28611, 29665, 30294, 30712, 31212, 31410, 31790, 33048, 33660, 34551, 34680, 35598, 35640, 36720, 37692, 38148, 38390, 39015, 40392, 41310, 41616, 41880, 42768, 44880, 45441, 46068, 46818, 47115, 47464, 47685, 50256, 50490, 50864, 52020, 53397, 53460, 55080, 56538, 57222, 57585, 59330, 60588, 61424, 62424, 62820, 63580, 65263, 66096, 67320, 69102, 69360, 70227, 71196, 71280, 75384, 75735, 76296, 76780, 78030, 80784, 82620, 83760, 84807, 85833, 88995, 90882, 92136, 93636, 94230, 94928, 95370, 100861, 100980, 103653, 104040, 106794, 106920, 110160, 113076, 114444, 115170, 117045, 118660, 121176, 124848, 125640, 127160, 130526, 134640, 138204, 140454, 141345, 142392, 143055, 150768, 151470, 152592, 153560, 156060, 160191, 165240, 169614, 171666, 172755, 177990, 181764, 184272, 187272, 188460, 190740, 195789, 201722, 201960, 207306, 208080, 213588, 213840, 226152, 227205, 228888, 230340, 234090, 237320, 242352, 251280, 254320, 257499, 261052, 266985, 276408, 280908, 282690, 284784, 286110, 302583, 302940, 307120, 310959, 312120, 320382, 326315, 330480, 339228, 343332, 345510, 351135, 355980, 363528, 374544, 376920, 381480, 391578, 403444, 403920, 414612, 424035, 427176, 429165, 452304, 454410, 457776, 460680, 468180, 474640, 480573, 504305, 514998, 518265, 522104, 533970, 552816, 561816, 565380, 572220, 587367, 605166, 605880, 621918, 624240, 640764, 652630, 678456, 686664, 691020, 702270, 711960, 727056, 753840, 762960, 772497, 783156, 800955, 806888, 829224, 848070, 854352, 858330, 907749, 908820, 921360, 932877, 936360, 961146, 978945, 1008610, 1029996, 1036530, 1044208, 1067940, 1109471, 1123632, 1130760, 1144440, 1174734, 1210332, 1211760, 1243836, 1281528, 1287495, 1305260, 1356912, 1373328, 1382040, 1404540, 1423920, 1441719, 1512915, 1544994, 1554795, 1566312, 1601910, 1613776, 1658448, 1696140, 1716660, 1762101, 1815498, 1817640, 1865754, 1872720, 1922292, 1957890, 2017220, 2059992, 2073060, 2135880, 2218942, 2261520, 2288880, 2349468, 2402865, 2420664, 2487672, 2563056, 2574990, 2610520, 2723247, 2764080, 2809080, 2883438, 2936835, 3025830, 3089988, 3109590, 3132624, 3203820, 3328413, 3392280, 3433320, 3524202, 3630996, 3635280, 3731508, 3844584, 3862485, 3915780, 4034440, 4119984, 4146120, 4271760, 4437884, 4538745, 4664385, 4698936, 4805730, 4841328, 4975344, 5149980, 5221040, 5286303, 5446494, 5547355, 5618160, 5766876, 5873670, 6051660, 6179976, 6219180, 6407640, 6656826, 6784560, 6866640, 7048404, 7208595, 7261992, 7463016, 7689168, 7724970, 7831560, 8068880, 8169741, 8292240, 8810505, 8875768, 9077490, 9328770, 9397872, 9611460, 9985239, 10299960, 10572606, 10892988, 11094710, 11533752, 11747340, 12103320, 12359952, 12438360, 12815280, 13313652, 13616235, 14096808, 14417190, 14523984, 14926032, 15449940, 15663120, 15858909, 16339482, 16642065, 17621010, 17751536, 18154980, 18657540, 19222920, 19970478, 20599920, 21145212, 21785976, 22189420, 23067504, 23494680, 24206640, 24509223, 24876720, 26431515, 26627304, 27232470, 28193616, 28834380, 29955717, 30899880, 31717818, 32678964, 33284130, 35242020, 36309960, 37315080, 38445840, 39940956, 40848705, 42290424, 43571952, 44378840, 46989360, 49018446, 49926195, 52863030, 53254608, 54464940, 57668760, 59911434, 61799760, 63435636, 65357928, 66568260, 70484040, 72619920, 74630160, 79294545, 79881912, 81697410, 84580848, 88757680, 89867151, 98036892, 99852390, 105726060, 108929880, 115337520, 119822868, 122546115, 126871272, 130715856, 133136520, 140968080, 149778585, 158589090, 159763824, 163394820, 179734302, 196073784, 199704780, 211452120, 217859760, 239645736, 245092230, 253742544, 266273040, 269601453, 299557170, 317178180, 326789640, 359468604, 392147568, 399409560, 422904240, 449335755, 479291472, 490184460, 539202906, 599114340, 634356360, 653579280, 718937208, 798819120, 898671510, 980368920, 1078405812, 1198228680, 1268712720, 1348007265, 1437874416, 1797343020, 1960737840, 2156811624, 2396457360, 2696014530, 3594686040, 4313623248, 5392029060, 7189372080, 10784058120, 21568116240]

約数ペア:

[(1, 21568116240), (2, 10784058120), (3, 7189372080), (4, 5392029060), (5, 4313623248), (6, 3594686040), (8, 2696014530), (9, 2396457360), (10, 2156811624), (11, 1960737840), (12, 1797343020), (15, 1437874416), (16, 1348007265), (17, 1268712720), (18, 1198228680), (20, 1078405812), (22, 980368920), (24, 898671510), (27, 798819120), (30, 718937208), (33, 653579280), (34, 634356360), (36, 599114340), (40, 539202906), (44, 490184460), (45, 479291472), (48, 449335755), (51, 422904240), (54, 399409560), (55, 392147568), (60, 359468604), (66, 326789640), (68, 317178180), (72, 299557170), (80, 269601453), (81, 266273040), (85, 253742544), (88, 245092230), (90, 239645736), (99, 217859760), (102, 211452120), (108, 199704780), (110, 196073784), (120, 179734302), (132, 163394820), (135, 159763824), (136, 158589090), (144, 149778585), (153, 140968080), (162, 133136520), (165, 130715856), (170, 126871272), (176, 122546115), (180, 119822868), (187, 115337520), (198, 108929880), (204, 105726060), (216, 99852390), (220, 98036892), (240, 89867151), (243, 88757680), (255, 84580848), (264, 81697410), (270, 79881912), (272, 79294545), (289, 74630160), (297, 72619920), (306, 70484040), (324, 66568260), (330, 65357928), (340, 63435636), (349, 61799760), (360, 59911434), (374, 57668760), (396, 54464940), (405, 53254608), (408, 52863030), (432, 49926195), (440, 49018446), (459, 46989360), (486, 44378840), (495, 43571952), (510, 42290424), (528, 40848705), (540, 39940956), (561, 38445840), (578, 37315080), (594, 36309960), (612, 35242020), (648, 33284130), (660, 32678964), (680, 31717818), (698, 30899880), (720, 29955717), (748, 28834380), (765, 28193616), (792, 27232470), (810, 26627304), (816, 26431515), (867, 24876720), (880, 24509223), (891, 24206640), (918, 23494680), (935, 23067504), (972, 22189420), (990, 21785976), (1020, 21145212), (1047, 20599920), (1080, 19970478), (1122, 19222920), (1156, 18657540), (1188, 18154980), (1215, 17751536), (1224, 17621010), (1296, 16642065), (1320, 16339482), (1360, 15858909), (1377, 15663120), (1396, 15449940), (1445, 14926032), (1485, 14523984), (1496, 14417190), (1530, 14096808), (1584, 13616235), (1620, 13313652), (1683, 12815280), (1734, 12438360), (1745, 12359952), (1782, 12103320), (1836, 11747340), (1870, 11533752), (1944, 11094710), (1980, 10892988), (2040, 10572606), (2094, 10299960), (2160, 9985239), (2244, 9611460), (2295, 9397872), (2312, 9328770), (2376, 9077490), (2430, 8875768), (2448, 8810505), (2601, 8292240), (2640, 8169741), (2673, 8068880), (2754, 7831560), (2792, 7724970), (2805, 7689168), (2890, 7463016), (2970, 7261992), (2992, 7208595), (3060, 7048404), (3141, 6866640), (3179, 6784560), (3240, 6656826), (3366, 6407640), (3468, 6219180), (3490, 6179976), (3564, 6051660), (3672, 5873670), (3740, 5766876), (3839, 5618160), (3888, 5547355), (3960, 5446494), (4080, 5286303), (4131, 5221040), (4188, 5149980), (4335, 4975344), (4455, 4841328), (4488, 4805730), (4590, 4698936), (4624, 4664385), (4752, 4538745), (4860, 4437884), (5049, 4271760), (5202, 4146120), (5235, 4119984), (5346, 4034440), (5508, 3915780), (5584, 3862485), (5610, 3844584), (5780, 3731508), (5933, 3635280), (5940, 3630996), (6120, 3524202), (6282, 3433320), (6358, 3392280), (6480, 3328413), (6732, 3203820), (6885, 3132624), (6936, 3109590), (6980, 3089988), (7128, 3025830), (7344, 2936835), (7480, 2883438), (7678, 2809080), (7803, 2764080), (7920, 2723247), (8262, 2610520), (8376, 2574990), (8415, 2563056), (8670, 2487672), (8910, 2420664), (8976, 2402865), (9180, 2349468), (9423, 2288880), (9537, 2261520), (9720, 2218942), (10098, 2135880), (10404, 2073060), (10470, 2059992), (10692, 2017220), (11016, 1957890), (11220, 1922292), (11517, 1872720), (11560, 1865754), (11866, 1817640), (11880, 1815498), (12240, 1762101), (12564, 1716660), (12716, 1696140), (13005, 1658448), (13365, 1613776), (13464, 1601910), (13770, 1566312), (13872, 1554795), (13960, 1544994), (14256, 1512915), (14960, 1441719), (15147, 1423920), (15356, 1404540), (15606, 1382040), (15705, 1373328), (15895, 1356912), (16524, 1305260), (16752, 1287495), (16830, 1281528), (17340, 1243836), (17799, 1211760), (17820, 1210332), (18360, 1174734), (18846, 1144440), (19074, 1130760), (19195, 1123632), (19440, 1109471), (20196, 1067940), (20655, 1044208), (20808, 1036530), (20940, 1029996), (21384, 1008610), (22032, 978945), (22440, 961146), (23034, 936360), (23120, 932877), (23409, 921360), (23732, 908820), (23760, 907749), (25128, 858330), (25245, 854352), (25432, 848070), (26010, 829224), (26730, 806888), (26928, 800955), (27540, 783156), (27920, 772497), (28269, 762960), (28611, 753840), (29665, 727056), (30294, 711960), (30712, 702270), (31212, 691020), (31410, 686664), (31790, 678456), (33048, 652630), (33660, 640764), (34551, 624240), (34680, 621918), (35598, 605880), (35640, 605166), (36720, 587367), (37692, 572220), (38148, 565380), (38390, 561816), (39015, 552816), (40392, 533970), (41310, 522104), (41616, 518265), (41880, 514998), (42768, 504305), (44880, 480573), (45441, 474640), (46068, 468180), (46818, 460680), (47115, 457776), (47464, 454410), (47685, 452304), (50256, 429165), (50490, 427176), (50864, 424035), (52020, 414612), (53397, 403920), (53460, 403444), (55080, 391578), (56538, 381480), (57222, 376920), (57585, 374544), (59330, 363528), (60588, 355980), (61424, 351135), (62424, 345510), (62820, 343332), (63580, 339228), (65263, 330480), (66096, 326315), (67320, 320382), (69102, 312120), (69360, 310959), (70227, 307120), (71196, 302940), (71280, 302583), (75384, 286110), (75735, 284784), (76296, 282690), (76780, 280908), (78030, 276408), (80784, 266985), (82620, 261052), (83760, 257499), (84807, 254320), (85833, 251280), (88995, 242352), (90882, 237320), (92136, 234090), (93636, 230340), (94230, 228888), (94928, 227205), (95370, 226152), (100861, 213840), (100980, 213588), (103653, 208080), (104040, 207306), (106794, 201960), (106920, 201722), (110160, 195789), (113076, 190740), (114444, 188460), (115170, 187272), (117045, 184272), (118660, 181764), (121176, 177990), (124848, 172755), (125640, 171666), (127160, 169614), (130526, 165240), (134640, 160191), (138204, 156060), (140454, 153560), (141345, 152592), (142392, 151470), (143055, 150768)]