221415480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:92

約数の個数: 576

約数和(自身を含む): 941129280

約数和(自身を除く): 719713800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 17, 18, 20, 22, 23, 24, 26, 30, 33, 34, 36, 39, 40, 44, 45, 46, 51, 52, 55, 60, 65, 66, 68, 69, 72, 78, 85, 88, 90, 92, 99, 102, 104, 110, 115, 117, 120, 121, 130, 132, 136, 138, 143, 153, 156, 165, 170, 180, 184, 187, 195, 198, 204, 207, 220, 221, 230, 234, 242, 253, 255, 260, 264, 276, 286, 299, 306, 312, 330, 340, 345, 360, 363, 374, 390, 391, 396, 408, 414, 429, 440, 442, 460, 468, 484, 495, 506, 510, 520, 552, 561, 572, 585, 598, 605, 612, 660, 663, 680, 690, 715, 726, 748, 759, 765, 780, 782, 792, 828, 858, 884, 897, 920, 935, 936, 968, 990, 1012, 1020, 1035, 1089, 1105, 1122, 1144, 1170, 1173, 1196, 1210, 1224, 1265, 1287, 1320, 1326, 1380, 1430, 1452, 1495, 1496, 1518, 1530, 1560, 1564, 1573, 1656, 1683, 1716, 1768, 1794, 1815, 1870, 1955, 1980, 1989, 2024, 2040, 2057, 2070, 2145, 2178, 2210, 2244, 2277, 2340, 2346, 2392, 2420, 2431, 2530, 2574, 2652, 2691, 2760, 2783, 2805, 2860, 2904, 2990, 3036, 3060, 3128, 3146, 3289, 3315, 3366, 3432, 3519, 3588, 3630, 3740, 3795, 3910, 3960, 3978, 4114, 4140, 4290, 4301, 4356, 4420, 4485, 4488, 4554, 4680, 4692, 4719, 4840, 4862, 5060, 5083, 5148, 5304, 5382, 5445, 5566, 5610, 5720, 5865, 5980, 6072, 6120, 6171, 6292, 6435, 6578, 6630, 6732, 7038, 7176, 7260, 7293, 7480, 7590, 7820, 7865, 7956, 8228, 8280, 8349, 8415, 8580, 8602, 8712, 8840, 8970, 9108, 9384, 9438, 9724, 9867, 9945, 10120, 10166, 10285, 10296, 10764, 10890, 11132, 11220, 11385, 11730, 11960, 12155, 12342, 12584, 12870, 12903, 13156, 13260, 13455, 13464, 13915, 14076, 14157, 14520, 14586, 15180, 15249, 15640, 15730, 15912, 16445, 16456, 16698, 16830, 17160, 17204, 17595, 17940, 18216, 18513, 18876, 19448, 19734, 19890, 20332, 20570, 21505, 21528, 21780, 21879, 22264, 22440, 22770, 23460, 23595, 24310, 24684, 25047, 25415, 25740, 25806, 26312, 26520, 26741, 26910, 27830, 28152, 28314, 29172, 29601, 30360, 30498, 30855, 31460, 32890, 33396, 33660, 34408, 35190, 35880, 36179, 36465, 37026, 37752, 38709, 39468, 39780, 40664, 41140, 41745, 43010, 43560, 43758, 45540, 45747, 46920, 47190, 47311, 48620, 49335, 49368, 50094, 50830, 51480, 51612, 53482, 53820, 55660, 55913, 56628, 58344, 59202, 60996, 61710, 62920, 64515, 65780, 66792, 67320, 70380, 70785, 72358, 72930, 74052, 76245, 77418, 78936, 79560, 80223, 82280, 83490, 86020, 87516, 91080, 91494, 92565, 94380, 94622, 97240, 98670, 100188, 101660, 103224, 106964, 107640, 108537, 109395, 111320, 111826, 113256, 118404, 121992, 123420, 125235, 129030, 131560, 133705, 140760, 141570, 141933, 144716, 145860, 148005, 148104, 152490, 154836, 160446, 166980, 167739, 172040, 175032, 180895, 182988, 185130, 188760, 189244, 193545, 197340, 200376, 203320, 213928, 217074, 218790, 223652, 228735, 236555, 236808, 240669, 246840, 250470, 258060, 267410, 279565, 283140, 283866, 289432, 291720, 296010, 304980, 309672, 320892, 325611, 333960, 335478, 361790, 365976, 370260, 378488, 387090, 394680, 401115, 425799, 434148, 437580, 447304, 457470, 473110, 481338, 500940, 503217, 516120, 534820, 542685, 559130, 566280, 567732, 592020, 609960, 615043, 641784, 651222, 670956, 709665, 723580, 740520, 774180, 802230, 838695, 851598, 868296, 875160, 914940, 946220, 962676, 1001880, 1006434, 1069640, 1085370, 1118260, 1135464, 1184040, 1203345, 1230086, 1302444, 1341912, 1419330, 1447160, 1548360, 1604460, 1628055, 1677390, 1703196, 1829880, 1845129, 1892440, 1925352, 2012868, 2128995, 2170740, 2236520, 2406690, 2460172, 2516085, 2604888, 2838660, 3075215, 3208920, 3256110, 3354780, 3406392, 3690258, 4025736, 4257990, 4341480, 4813380, 4920344, 5032170, 5535387, 5677320, 6150430, 6512220, 6709560, 7380516, 8515980, 9225645, 9626760, 10064340, 11070774, 12300860, 13024440, 14761032, 17031960, 18451290, 20128680, 22141548, 24601720, 27676935, 36902580, 44283096, 55353870, 73805160, 110707740, 221415480]

約数ペア:

[(1, 221415480), (2, 110707740), (3, 73805160), (4, 55353870), (5, 44283096), (6, 36902580), (8, 27676935), (9, 24601720), (10, 22141548), (11, 20128680), (12, 18451290), (13, 17031960), (15, 14761032), (17, 13024440), (18, 12300860), (20, 11070774), (22, 10064340), (23, 9626760), (24, 9225645), (26, 8515980), (30, 7380516), (33, 6709560), (34, 6512220), (36, 6150430), (39, 5677320), (40, 5535387), (44, 5032170), (45, 4920344), (46, 4813380), (51, 4341480), (52, 4257990), (55, 4025736), (60, 3690258), (65, 3406392), (66, 3354780), (68, 3256110), (69, 3208920), (72, 3075215), (78, 2838660), (85, 2604888), (88, 2516085), (90, 2460172), (92, 2406690), (99, 2236520), (102, 2170740), (104, 2128995), (110, 2012868), (115, 1925352), (117, 1892440), (120, 1845129), (121, 1829880), (130, 1703196), (132, 1677390), (136, 1628055), (138, 1604460), (143, 1548360), (153, 1447160), (156, 1419330), (165, 1341912), (170, 1302444), (180, 1230086), (184, 1203345), (187, 1184040), (195, 1135464), (198, 1118260), (204, 1085370), (207, 1069640), (220, 1006434), (221, 1001880), (230, 962676), (234, 946220), (242, 914940), (253, 875160), (255, 868296), (260, 851598), (264, 838695), (276, 802230), (286, 774180), (299, 740520), (306, 723580), (312, 709665), (330, 670956), (340, 651222), (345, 641784), (360, 615043), (363, 609960), (374, 592020), (390, 567732), (391, 566280), (396, 559130), (408, 542685), (414, 534820), (429, 516120), (440, 503217), (442, 500940), (460, 481338), (468, 473110), (484, 457470), (495, 447304), (506, 437580), (510, 434148), (520, 425799), (552, 401115), (561, 394680), (572, 387090), (585, 378488), (598, 370260), (605, 365976), (612, 361790), (660, 335478), (663, 333960), (680, 325611), (690, 320892), (715, 309672), (726, 304980), (748, 296010), (759, 291720), (765, 289432), (780, 283866), (782, 283140), (792, 279565), (828, 267410), (858, 258060), (884, 250470), (897, 246840), (920, 240669), (935, 236808), (936, 236555), (968, 228735), (990, 223652), (1012, 218790), (1020, 217074), (1035, 213928), (1089, 203320), (1105, 200376), (1122, 197340), (1144, 193545), (1170, 189244), (1173, 188760), (1196, 185130), (1210, 182988), (1224, 180895), (1265, 175032), (1287, 172040), (1320, 167739), (1326, 166980), (1380, 160446), (1430, 154836), (1452, 152490), (1495, 148104), (1496, 148005), (1518, 145860), (1530, 144716), (1560, 141933), (1564, 141570), (1573, 140760), (1656, 133705), (1683, 131560), (1716, 129030), (1768, 125235), (1794, 123420), (1815, 121992), (1870, 118404), (1955, 113256), (1980, 111826), (1989, 111320), (2024, 109395), (2040, 108537), (2057, 107640), (2070, 106964), (2145, 103224), (2178, 101660), (2210, 100188), (2244, 98670), (2277, 97240), (2340, 94622), (2346, 94380), (2392, 92565), (2420, 91494), (2431, 91080), (2530, 87516), (2574, 86020), (2652, 83490), (2691, 82280), (2760, 80223), (2783, 79560), (2805, 78936), (2860, 77418), (2904, 76245), (2990, 74052), (3036, 72930), (3060, 72358), (3128, 70785), (3146, 70380), (3289, 67320), (3315, 66792), (3366, 65780), (3432, 64515), (3519, 62920), (3588, 61710), (3630, 60996), (3740, 59202), (3795, 58344), (3910, 56628), (3960, 55913), (3978, 55660), (4114, 53820), (4140, 53482), (4290, 51612), (4301, 51480), (4356, 50830), (4420, 50094), (4485, 49368), (4488, 49335), (4554, 48620), (4680, 47311), (4692, 47190), (4719, 46920), (4840, 45747), (4862, 45540), (5060, 43758), (5083, 43560), (5148, 43010), (5304, 41745), (5382, 41140), (5445, 40664), (5566, 39780), (5610, 39468), (5720, 38709), (5865, 37752), (5980, 37026), (6072, 36465), (6120, 36179), (6171, 35880), (6292, 35190), (6435, 34408), (6578, 33660), (6630, 33396), (6732, 32890), (7038, 31460), (7176, 30855), (7260, 30498), (7293, 30360), (7480, 29601), (7590, 29172), (7820, 28314), (7865, 28152), (7956, 27830), (8228, 26910), (8280, 26741), (8349, 26520), (8415, 26312), (8580, 25806), (8602, 25740), (8712, 25415), (8840, 25047), (8970, 24684), (9108, 24310), (9384, 23595), (9438, 23460), (9724, 22770), (9867, 22440), (9945, 22264), (10120, 21879), (10166, 21780), (10285, 21528), (10296, 21505), (10764, 20570), (10890, 20332), (11132, 19890), (11220, 19734), (11385, 19448), (11730, 18876), (11960, 18513), (12155, 18216), (12342, 17940), (12584, 17595), (12870, 17204), (12903, 17160), (13156, 16830), (13260, 16698), (13455, 16456), (13464, 16445), (13915, 15912), (14076, 15730), (14157, 15640), (14520, 15249), (14586, 15180)]