2904005040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{293}}^1\times {\mathrm{677}}^1$

素因数の和:1047

約数の個数: 160

約数和(自身を含む): 9194786496

約数和(自身を除く): 6290781456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 293, 305, 366, 488, 586, 610, 677, 732, 879, 915, 976, 1172, 1220, 1354, 1464, 1465, 1758, 1830, 2031, 2344, 2440, 2708, 2928, 2930, 3385, 3516, 3660, 4062, 4395, 4688, 4880, 5416, 5860, 6770, 7032, 7320, 8124, 8790, 10155, 10832, 11720, 13540, 14064, 14640, 16248, 17580, 17873, 20310, 23440, 27080, 32496, 35160, 35746, 40620, 41297, 53619, 54160, 70320, 71492, 81240, 82594, 89365, 107238, 123891, 142984, 162480, 165188, 178730, 198361, 206485, 214476, 247782, 268095, 285968, 330376, 357460, 396722, 412970, 428952, 495564, 536190, 595083, 619455, 660752, 714920, 793444, 825940, 857904, 991128, 991805, 1072380, 1190166, 1238910, 1429840, 1586888, 1651880, 1982256, 1983610, 2144760, 2380332, 2477820, 2975415, 3173776, 3303760, 3967220, 4289520, 4760664, 4955640, 5950830, 7934440, 9521328, 9911280, 11901660, 12100021, 15868880, 23803320, 24200042, 36300063, 47606640, 48400084, 60500105, 72600126, 96800168, 121000210, 145200252, 181500315, 193600336, 242000420, 290400504, 363000630, 484000840, 580801008, 726001260, 968001680, 1452002520, 2904005040]

約数ペア:

[(1, 2904005040), (2, 1452002520), (3, 968001680), (4, 726001260), (5, 580801008), (6, 484000840), (8, 363000630), (10, 290400504), (12, 242000420), (15, 193600336), (16, 181500315), (20, 145200252), (24, 121000210), (30, 96800168), (40, 72600126), (48, 60500105), (60, 48400084), (61, 47606640), (80, 36300063), (120, 24200042), (122, 23803320), (183, 15868880), (240, 12100021), (244, 11901660), (293, 9911280), (305, 9521328), (366, 7934440), (488, 5950830), (586, 4955640), (610, 4760664), (677, 4289520), (732, 3967220), (879, 3303760), (915, 3173776), (976, 2975415), (1172, 2477820), (1220, 2380332), (1354, 2144760), (1464, 1983610), (1465, 1982256), (1758, 1651880), (1830, 1586888), (2031, 1429840), (2344, 1238910), (2440, 1190166), (2708, 1072380), (2928, 991805), (2930, 991128), (3385, 857904), (3516, 825940), (3660, 793444), (4062, 714920), (4395, 660752), (4688, 619455), (4880, 595083), (5416, 536190), (5860, 495564), (6770, 428952), (7032, 412970), (7320, 396722), (8124, 357460), (8790, 330376), (10155, 285968), (10832, 268095), (11720, 247782), (13540, 214476), (14064, 206485), (14640, 198361), (16248, 178730), (17580, 165188), (17873, 162480), (20310, 142984), (23440, 123891), (27080, 107238), (32496, 89365), (35160, 82594), (35746, 81240), (40620, 71492), (41297, 70320), (53619, 54160)]