20726037288

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:238

約数の個数: 576

約数和(自身を含む): 70619627520

約数和(自身を除く): 49893590232

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 17, 18, 22, 23, 24, 31, 33, 34, 36, 44, 46, 51, 62, 66, 68, 69, 72, 88, 92, 93, 99, 102, 124, 127, 132, 136, 138, 153, 184, 186, 187, 198, 204, 207, 248, 253, 254, 264, 276, 279, 289, 306, 341, 372, 374, 381, 391, 396, 408, 414, 506, 508, 527, 552, 558, 561, 578, 612, 682, 713, 744, 748, 759, 762, 782, 792, 828, 867, 1012, 1016, 1023, 1054, 1116, 1122, 1143, 1156, 1173, 1224, 1364, 1397, 1426, 1496, 1518, 1524, 1564, 1581, 1656, 1683, 1734, 2024, 2046, 2108, 2139, 2159, 2232, 2244, 2277, 2286, 2312, 2346, 2601, 2728, 2794, 2852, 2921, 3036, 3048, 3069, 3128, 3162, 3179, 3366, 3468, 3519, 3937, 4092, 4191, 4216, 4278, 4301, 4318, 4488, 4554, 4572, 4692, 4743, 5202, 5588, 5704, 5797, 5842, 6072, 6138, 6324, 6358, 6417, 6477, 6647, 6732, 6936, 7038, 7843, 7874, 8184, 8382, 8556, 8602, 8636, 8763, 8959, 9108, 9144, 9384, 9486, 9537, 10404, 11176, 11594, 11684, 11811, 12121, 12276, 12573, 12648, 12716, 12834, 12903, 12954, 13294, 13464, 14076, 15686, 15748, 16764, 17112, 17204, 17272, 17391, 17526, 17918, 18216, 18972, 19074, 19431, 19941, 20808, 23188, 23368, 23529, 23622, 23749, 24242, 24552, 25146, 25432, 25668, 25806, 25908, 26289, 26588, 26877, 28152, 28611, 31372, 31496, 32131, 33528, 34408, 34782, 35052, 35433, 35836, 36363, 36703, 37944, 38148, 38709, 38862, 39882, 43307, 46376, 47058, 47244, 47498, 48484, 49657, 50292, 51336, 51612, 51816, 52173, 52578, 53176, 53754, 57222, 59823, 62744, 64262, 66929, 69564, 70104, 70587, 70866, 71247, 71672, 72726, 73117, 73406, 76296, 77418, 77724, 79764, 80631, 86614, 90551, 94116, 94488, 94996, 96393, 96968, 98549, 99314, 100584, 103224, 104346, 105156, 107508, 109089, 110109, 114444, 119646, 128524, 129921, 133331, 133858, 139128, 141174, 141732, 142494, 145452, 146234, 146812, 148971, 154836, 155448, 159528, 161262, 173228, 181102, 188232, 189992, 192786, 197098, 198628, 200787, 206057, 208692, 210312, 213741, 215016, 218178, 219351, 220218, 228888, 239292, 257048, 259842, 266662, 267716, 271653, 282348, 283464, 284988, 289179, 290904, 292468, 293624, 295647, 297942, 309672, 322524, 330327, 346456, 362204, 385572, 389763, 394196, 397256, 399993, 401574, 403733, 412114, 417384, 427482, 436356, 438702, 440436, 446913, 478584, 519684, 533324, 535432, 543306, 546227, 564696, 569976, 578358, 584936, 591294, 595884, 602361, 618171, 645048, 658053, 660654, 724408, 736219, 771144, 779526, 788392, 799986, 803148, 807466, 814959, 824228, 844169, 854964, 872712, 877404, 880872, 886941, 893826, 996061, 1039368, 1066648, 1086612, 1092454, 1137793, 1156716, 1182588, 1191768, 1199979, 1204722, 1211199, 1236342, 1316106, 1321308, 1472438, 1539367, 1559052, 1599972, 1606296, 1614932, 1629918, 1638681, 1648456, 1688338, 1709928, 1754808, 1773882, 1787652, 1854513, 1992122, 2173224, 2184908, 2208657, 2266627, 2275586, 2313432, 2365176, 2399958, 2409444, 2422398, 2472684, 2532507, 2632212, 2642616, 2944876, 2988183, 3078734, 3118104, 3199944, 3229864, 3259836, 3277362, 3376676, 3413379, 3547764, 3575304, 3633597, 3709026, 3984244, 4369816, 4417314, 4533254, 4551172, 4618101, 4799916, 4818888, 4844796, 4916043, 4945368, 5065014, 5264424, 5889752, 5976366, 6157468, 6519672, 6554724, 6625971, 6753352, 6799881, 6826758, 7095528, 7267194, 7418052, 7597521, 7968488, 8834628, 8964549, 9066508, 9102344, 9236202, 9285859, 9599832, 9689592, 9832086, 10130028, 10240137, 11952732, 12314936, 12515723, 13109448, 13251942, 13599762, 13653516, 13854303, 14534388, 14836104, 15195042, 16933037, 17669256, 17929098, 18133016, 18472404, 18571718, 19664172, 20260056, 20399643, 20480274, 23905464, 25031446, 26169239, 26503884, 27199524, 27307032, 27708606, 27857577, 29068776, 30390084, 33866074, 35858196, 36944808, 37143436, 37547169, 39328344, 40799286, 40960548, 50062892, 50799111, 52338478, 53007768, 54399048, 55417212, 55715154, 60780168, 67732148, 71716392, 74286872, 75094338, 78507717, 81598572, 81921096, 83572731, 100125784, 101598222, 104676956, 110834424, 111430308, 112641507, 135464296, 150188676, 152397333, 157015434, 163197144, 167145462, 203196444, 209353912, 222860616, 225283014, 235523151, 287861629, 300377352, 304794666, 314030868, 334290924, 406392888, 450566028, 471046302, 575723258, 609589332, 628061736, 668581848, 863584887, 901132056, 942092604, 1151446516, 1219178664, 1727169774, 1884185208, 2302893032, 2590754661, 3454339548, 5181509322, 6908679096, 10363018644, 20726037288]

約数ペア:

[(1, 20726037288), (2, 10363018644), (3, 6908679096), (4, 5181509322), (6, 3454339548), (8, 2590754661), (9, 2302893032), (11, 1884185208), (12, 1727169774), (17, 1219178664), (18, 1151446516), (22, 942092604), (23, 901132056), (24, 863584887), (31, 668581848), (33, 628061736), (34, 609589332), (36, 575723258), (44, 471046302), (46, 450566028), (51, 406392888), (62, 334290924), (66, 314030868), (68, 304794666), (69, 300377352), (72, 287861629), (88, 235523151), (92, 225283014), (93, 222860616), (99, 209353912), (102, 203196444), (124, 167145462), (127, 163197144), (132, 157015434), (136, 152397333), (138, 150188676), (153, 135464296), (184, 112641507), (186, 111430308), (187, 110834424), (198, 104676956), (204, 101598222), (207, 100125784), (248, 83572731), (253, 81921096), (254, 81598572), (264, 78507717), (276, 75094338), (279, 74286872), (289, 71716392), (306, 67732148), (341, 60780168), (372, 55715154), (374, 55417212), (381, 54399048), (391, 53007768), (396, 52338478), (408, 50799111), (414, 50062892), (506, 40960548), (508, 40799286), (527, 39328344), (552, 37547169), (558, 37143436), (561, 36944808), (578, 35858196), (612, 33866074), (682, 30390084), (713, 29068776), (744, 27857577), (748, 27708606), (759, 27307032), (762, 27199524), (782, 26503884), (792, 26169239), (828, 25031446), (867, 23905464), (1012, 20480274), (1016, 20399643), (1023, 20260056), (1054, 19664172), (1116, 18571718), (1122, 18472404), (1143, 18133016), (1156, 17929098), (1173, 17669256), (1224, 16933037), (1364, 15195042), (1397, 14836104), (1426, 14534388), (1496, 13854303), (1518, 13653516), (1524, 13599762), (1564, 13251942), (1581, 13109448), (1656, 12515723), (1683, 12314936), (1734, 11952732), (2024, 10240137), (2046, 10130028), (2108, 9832086), (2139, 9689592), (2159, 9599832), (2232, 9285859), (2244, 9236202), (2277, 9102344), (2286, 9066508), (2312, 8964549), (2346, 8834628), (2601, 7968488), (2728, 7597521), (2794, 7418052), (2852, 7267194), (2921, 7095528), (3036, 6826758), (3048, 6799881), (3069, 6753352), (3128, 6625971), (3162, 6554724), (3179, 6519672), (3366, 6157468), (3468, 5976366), (3519, 5889752), (3937, 5264424), (4092, 5065014), (4191, 4945368), (4216, 4916043), (4278, 4844796), (4301, 4818888), (4318, 4799916), (4488, 4618101), (4554, 4551172), (4572, 4533254), (4692, 4417314), (4743, 4369816), (5202, 3984244), (5588, 3709026), (5704, 3633597), (5797, 3575304), (5842, 3547764), (6072, 3413379), (6138, 3376676), (6324, 3277362), (6358, 3259836), (6417, 3229864), (6477, 3199944), (6647, 3118104), (6732, 3078734), (6936, 2988183), (7038, 2944876), (7843, 2642616), (7874, 2632212), (8184, 2532507), (8382, 2472684), (8556, 2422398), (8602, 2409444), (8636, 2399958), (8763, 2365176), (8959, 2313432), (9108, 2275586), (9144, 2266627), (9384, 2208657), (9486, 2184908), (9537, 2173224), (10404, 1992122), (11176, 1854513), (11594, 1787652), (11684, 1773882), (11811, 1754808), (12121, 1709928), (12276, 1688338), (12573, 1648456), (12648, 1638681), (12716, 1629918), (12834, 1614932), (12903, 1606296), (12954, 1599972), (13294, 1559052), (13464, 1539367), (14076, 1472438), (15686, 1321308), (15748, 1316106), (16764, 1236342), (17112, 1211199), (17204, 1204722), (17272, 1199979), (17391, 1191768), (17526, 1182588), (17918, 1156716), (18216, 1137793), (18972, 1092454), (19074, 1086612), (19431, 1066648), (19941, 1039368), (20808, 996061), (23188, 893826), (23368, 886941), (23529, 880872), (23622, 877404), (23749, 872712), (24242, 854964), (24552, 844169), (25146, 824228), (25432, 814959), (25668, 807466), (25806, 803148), (25908, 799986), (26289, 788392), (26588, 779526), (26877, 771144), (28152, 736219), (28611, 724408), (31372, 660654), (31496, 658053), (32131, 645048), (33528, 618171), (34408, 602361), (34782, 595884), (35052, 591294), (35433, 584936), (35836, 578358), (36363, 569976), (36703, 564696), (37944, 546227), (38148, 543306), (38709, 535432), (38862, 533324), (39882, 519684), (43307, 478584), (46376, 446913), (47058, 440436), (47244, 438702), (47498, 436356), (48484, 427482), (49657, 417384), (50292, 412114), (51336, 403733), (51612, 401574), (51816, 399993), (52173, 397256), (52578, 394196), (53176, 389763), (53754, 385572), (57222, 362204), (59823, 346456), (62744, 330327), (64262, 322524), (66929, 309672), (69564, 297942), (70104, 295647), (70587, 293624), (70866, 292468), (71247, 290904), (71672, 289179), (72726, 284988), (73117, 283464), (73406, 282348), (76296, 271653), (77418, 267716), (77724, 266662), (79764, 259842), (80631, 257048), (86614, 239292), (90551, 228888), (94116, 220218), (94488, 219351), (94996, 218178), (96393, 215016), (96968, 213741), (98549, 210312), (99314, 208692), (100584, 206057), (103224, 200787), (104346, 198628), (105156, 197098), (107508, 192786), (109089, 189992), (110109, 188232), (114444, 181102), (119646, 173228), (128524, 161262), (129921, 159528), (133331, 155448), (133858, 154836), (139128, 148971), (141174, 146812), (141732, 146234), (142494, 145452)]