498465561360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1257989}}^1$

素因数の和:1258145

約数の個数: 160

約数和(自身を含む): 1677212651520

約数和(自身を除く): 1178747090160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 127, 130, 156, 195, 208, 240, 254, 260, 312, 381, 390, 508, 520, 624, 635, 762, 780, 1016, 1040, 1270, 1524, 1560, 1651, 1905, 2032, 2540, 3048, 3120, 3302, 3810, 4953, 5080, 6096, 6604, 7620, 8255, 9906, 10160, 13208, 15240, 16510, 19812, 24765, 26416, 30480, 33020, 39624, 49530, 66040, 79248, 99060, 132080, 198120, 396240, 1257989, 2515978, 3773967, 5031956, 6289945, 7547934, 10063912, 12579890, 15095868, 16353857, 18869835, 20127824, 25159780, 30191736, 32707714, 37739670, 49061571, 50319560, 60383472, 65415428, 75479340, 81769285, 98123142, 100639120, 130830856, 150958680, 159764603, 163538570, 196246284, 245307855, 261661712, 301917360, 319529206, 327077140, 392492568, 479293809, 490615710, 639058412, 654154280, 784985136, 798823015, 958587618, 981231420, 1278116824, 1308308560, 1597646030, 1917175236, 1962462840, 2076939839, 2396469045, 2556233648, 3195292060, 3834350472, 3924925680, 4153879678, 4792938090, 6230819517, 6390584120, 7668700944, 8307759356, 9585876180, 10384699195, 12461639034, 12781168240, 16615518712, 19171752360, 20769398390, 24923278068, 31154097585, 33231037424, 38343504720, 41538796780, 49846556136, 62308195170, 83077593560, 99693112272, 124616390340, 166155187120, 249232780680, 498465561360]

約数ペア:

[(1, 498465561360), (2, 249232780680), (3, 166155187120), (4, 124616390340), (5, 99693112272), (6, 83077593560), (8, 62308195170), (10, 49846556136), (12, 41538796780), (13, 38343504720), (15, 33231037424), (16, 31154097585), (20, 24923278068), (24, 20769398390), (26, 19171752360), (30, 16615518712), (39, 12781168240), (40, 12461639034), (48, 10384699195), (52, 9585876180), (60, 8307759356), (65, 7668700944), (78, 6390584120), (80, 6230819517), (104, 4792938090), (120, 4153879678), (127, 3924925680), (130, 3834350472), (156, 3195292060), (195, 2556233648), (208, 2396469045), (240, 2076939839), (254, 1962462840), (260, 1917175236), (312, 1597646030), (381, 1308308560), (390, 1278116824), (508, 981231420), (520, 958587618), (624, 798823015), (635, 784985136), (762, 654154280), (780, 639058412), (1016, 490615710), (1040, 479293809), (1270, 392492568), (1524, 327077140), (1560, 319529206), (1651, 301917360), (1905, 261661712), (2032, 245307855), (2540, 196246284), (3048, 163538570), (3120, 159764603), (3302, 150958680), (3810, 130830856), (4953, 100639120), (5080, 98123142), (6096, 81769285), (6604, 75479340), (7620, 65415428), (8255, 60383472), (9906, 50319560), (10160, 49061571), (13208, 37739670), (15240, 32707714), (16510, 30191736), (19812, 25159780), (24765, 20127824), (26416, 18869835), (30480, 16353857), (33020, 15095868), (39624, 12579890), (49530, 10063912), (66040, 7547934), (79248, 6289945), (99060, 5031956), (132080, 3773967), (198120, 2515978), (396240, 1257989)]