20133127320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1\times {\mathrm{643}}^1$

素因数の和:1150

約数の個数: 256

約数和(自身を含む): 65879654400

約数和(自身を除く): 45746527080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 31, 38, 40, 57, 60, 62, 76, 93, 95, 114, 120, 124, 152, 155, 186, 190, 228, 248, 285, 310, 372, 380, 443, 456, 465, 570, 589, 620, 643, 744, 760, 886, 930, 1140, 1178, 1240, 1286, 1329, 1767, 1772, 1860, 1929, 2215, 2280, 2356, 2572, 2658, 2945, 3215, 3534, 3544, 3720, 3858, 4430, 4712, 5144, 5316, 5890, 6430, 6645, 7068, 7716, 8417, 8835, 8860, 9645, 10632, 11780, 12217, 12860, 13290, 13733, 14136, 15432, 16834, 17670, 17720, 19290, 19933, 23560, 24434, 25251, 25720, 26580, 27466, 33668, 35340, 36651, 38580, 39866, 41199, 42085, 48868, 50502, 53160, 54932, 59799, 61085, 67336, 68665, 70680, 73302, 77160, 79732, 82398, 84170, 97736, 99665, 101004, 109864, 119598, 122170, 126255, 137330, 146604, 159464, 164796, 168340, 183255, 199330, 202008, 205995, 239196, 244340, 252510, 260927, 274660, 284849, 293208, 298995, 329592, 336680, 366510, 378727, 398660, 411990, 478392, 488680, 505020, 521854, 549320, 569698, 597990, 733020, 757454, 782781, 797320, 823980, 854547, 1010040, 1043708, 1136181, 1139396, 1195980, 1304635, 1424245, 1466040, 1514908, 1565562, 1647960, 1709094, 1893635, 2087416, 2272362, 2278792, 2391960, 2609270, 2848490, 3029816, 3131124, 3418188, 3787270, 3913905, 4272735, 4544724, 5218540, 5412131, 5680905, 5696980, 6262248, 6836376, 7574540, 7827810, 8545470, 8830319, 9089448, 10437080, 10824262, 11361810, 11393960, 15149080, 15655620, 16236393, 17090940, 17660638, 21648524, 22723620, 26490957, 27060655, 31311240, 32472786, 34181880, 35321276, 43297048, 44151595, 45447240, 52981914, 54121310, 64945572, 70642552, 81181965, 88303190, 105963828, 108242620, 129891144, 132454785, 162363930, 167776061, 176606380, 211927656, 216485240, 264909570, 324727860, 335552122, 353212760, 503328183, 529819140, 649455720, 671104244, 838880305, 1006656366, 1059638280, 1342208488, 1677760610, 2013312732, 2516640915, 3355521220, 4026625464, 5033281830, 6711042440, 10066563660, 20133127320]

約数ペア:

[(1, 20133127320), (2, 10066563660), (3, 6711042440), (4, 5033281830), (5, 4026625464), (6, 3355521220), (8, 2516640915), (10, 2013312732), (12, 1677760610), (15, 1342208488), (19, 1059638280), (20, 1006656366), (24, 838880305), (30, 671104244), (31, 649455720), (38, 529819140), (40, 503328183), (57, 353212760), (60, 335552122), (62, 324727860), (76, 264909570), (93, 216485240), (95, 211927656), (114, 176606380), (120, 167776061), (124, 162363930), (152, 132454785), (155, 129891144), (186, 108242620), (190, 105963828), (228, 88303190), (248, 81181965), (285, 70642552), (310, 64945572), (372, 54121310), (380, 52981914), (443, 45447240), (456, 44151595), (465, 43297048), (570, 35321276), (589, 34181880), (620, 32472786), (643, 31311240), (744, 27060655), (760, 26490957), (886, 22723620), (930, 21648524), (1140, 17660638), (1178, 17090940), (1240, 16236393), (1286, 15655620), (1329, 15149080), (1767, 11393960), (1772, 11361810), (1860, 10824262), (1929, 10437080), (2215, 9089448), (2280, 8830319), (2356, 8545470), (2572, 7827810), (2658, 7574540), (2945, 6836376), (3215, 6262248), (3534, 5696980), (3544, 5680905), (3720, 5412131), (3858, 5218540), (4430, 4544724), (4712, 4272735), (5144, 3913905), (5316, 3787270), (5890, 3418188), (6430, 3131124), (6645, 3029816), (7068, 2848490), (7716, 2609270), (8417, 2391960), (8835, 2278792), (8860, 2272362), (9645, 2087416), (10632, 1893635), (11780, 1709094), (12217, 1647960), (12860, 1565562), (13290, 1514908), (13733, 1466040), (14136, 1424245), (15432, 1304635), (16834, 1195980), (17670, 1139396), (17720, 1136181), (19290, 1043708), (19933, 1010040), (23560, 854547), (24434, 823980), (25251, 797320), (25720, 782781), (26580, 757454), (27466, 733020), (33668, 597990), (35340, 569698), (36651, 549320), (38580, 521854), (39866, 505020), (41199, 488680), (42085, 478392), (48868, 411990), (50502, 398660), (53160, 378727), (54932, 366510), (59799, 336680), (61085, 329592), (67336, 298995), (68665, 293208), (70680, 284849), (73302, 274660), (77160, 260927), (79732, 252510), (82398, 244340), (84170, 239196), (97736, 205995), (99665, 202008), (101004, 199330), (109864, 183255), (119598, 168340), (122170, 164796), (126255, 159464), (137330, 146604)]