12529620840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{647}}^1\times {\mathrm{863}}^1$

素因数の和:1552

約数の個数: 256

約数和(自身を含む): 43535646720

約数和(自身を除く): 31006025880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 132, 136, 165, 170, 187, 204, 220, 255, 264, 330, 340, 374, 408, 440, 510, 561, 647, 660, 680, 748, 863, 935, 1020, 1122, 1294, 1320, 1496, 1726, 1870, 1941, 2040, 2244, 2588, 2589, 2805, 3235, 3452, 3740, 3882, 4315, 4488, 5176, 5178, 5610, 6470, 6904, 7117, 7480, 7764, 8630, 9493, 9705, 10356, 10999, 11220, 12940, 12945, 14234, 14671, 15528, 17260, 18986, 19410, 20712, 21351, 21998, 22440, 25880, 25890, 28468, 28479, 29342, 32997, 34520, 35585, 37972, 38820, 42702, 43996, 44013, 47465, 51780, 54995, 56936, 56958, 58684, 65994, 71170, 73355, 75944, 77640, 85404, 87992, 88026, 94930, 103560, 106755, 109990, 113916, 117368, 120989, 131988, 142340, 142395, 146710, 161381, 164985, 170808, 176052, 189860, 213510, 219980, 220065, 227832, 241978, 263976, 284680, 284790, 293420, 322762, 329970, 352104, 362967, 379720, 427020, 439960, 440130, 483956, 484143, 558361, 569580, 586840, 604945, 645524, 659940, 725934, 806905, 854040, 880260, 967912, 968286, 1116722, 1139160, 1209890, 1291048, 1319880, 1451868, 1613810, 1675083, 1760520, 1814835, 1936572, 2233444, 2419780, 2420715, 2791805, 2903736, 3227620, 3350166, 3629670, 3873144, 4466888, 4839560, 4841430, 5583610, 6141971, 6455240, 6700332, 7259340, 8375415, 9492137, 9682860, 11167220, 12283942, 13400664, 14518680, 16750830, 18425913, 18984274, 19365720, 22334440, 24567884, 28476411, 30709855, 33501660, 36851826, 37968548, 47460685, 49135768, 56952822, 61419710, 67003320, 73703652, 75937096, 92129565, 94921370, 104413507, 113905644, 122839420, 142382055, 147407304, 184259130, 189842740, 208827014, 227811288, 245678840, 284764110, 313240521, 368518260, 379685480, 417654028, 522067535, 569528220, 626481042, 737036520, 835308056, 1044135070, 1139056440, 1252962084, 1566202605, 2088270140, 2505924168, 3132405210, 4176540280, 6264810420, 12529620840]

約数ペア:

[(1, 12529620840), (2, 6264810420), (3, 4176540280), (4, 3132405210), (5, 2505924168), (6, 2088270140), (8, 1566202605), (10, 1252962084), (11, 1139056440), (12, 1044135070), (15, 835308056), (17, 737036520), (20, 626481042), (22, 569528220), (24, 522067535), (30, 417654028), (33, 379685480), (34, 368518260), (40, 313240521), (44, 284764110), (51, 245678840), (55, 227811288), (60, 208827014), (66, 189842740), (68, 184259130), (85, 147407304), (88, 142382055), (102, 122839420), (110, 113905644), (120, 104413507), (132, 94921370), (136, 92129565), (165, 75937096), (170, 73703652), (187, 67003320), (204, 61419710), (220, 56952822), (255, 49135768), (264, 47460685), (330, 37968548), (340, 36851826), (374, 33501660), (408, 30709855), (440, 28476411), (510, 24567884), (561, 22334440), (647, 19365720), (660, 18984274), (680, 18425913), (748, 16750830), (863, 14518680), (935, 13400664), (1020, 12283942), (1122, 11167220), (1294, 9682860), (1320, 9492137), (1496, 8375415), (1726, 7259340), (1870, 6700332), (1941, 6455240), (2040, 6141971), (2244, 5583610), (2588, 4841430), (2589, 4839560), (2805, 4466888), (3235, 3873144), (3452, 3629670), (3740, 3350166), (3882, 3227620), (4315, 2903736), (4488, 2791805), (5176, 2420715), (5178, 2419780), (5610, 2233444), (6470, 1936572), (6904, 1814835), (7117, 1760520), (7480, 1675083), (7764, 1613810), (8630, 1451868), (9493, 1319880), (9705, 1291048), (10356, 1209890), (10999, 1139160), (11220, 1116722), (12940, 968286), (12945, 967912), (14234, 880260), (14671, 854040), (15528, 806905), (17260, 725934), (18986, 659940), (19410, 645524), (20712, 604945), (21351, 586840), (21998, 569580), (22440, 558361), (25880, 484143), (25890, 483956), (28468, 440130), (28479, 439960), (29342, 427020), (32997, 379720), (34520, 362967), (35585, 352104), (37972, 329970), (38820, 322762), (42702, 293420), (43996, 284790), (44013, 284680), (47465, 263976), (51780, 241978), (54995, 227832), (56936, 220065), (56958, 219980), (58684, 213510), (65994, 189860), (71170, 176052), (73355, 170808), (75944, 164985), (77640, 161381), (85404, 146710), (87992, 142395), (88026, 142340), (94930, 131988), (103560, 120989), (106755, 117368), (109990, 113916)]