2553764160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{140009}}^1$

素因数の和:140048

約数の個数: 112

約数和(自身を含む): 8535009600

約数和(自身を除く): 5981245440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 760, 912, 960, 1140, 1216, 1520, 1824, 2280, 3040, 3648, 4560, 6080, 9120, 18240, 140009, 280018, 420027, 560036, 700045, 840054, 1120072, 1400090, 1680108, 2100135, 2240144, 2660171, 2800180, 3360216, 4200270, 4480288, 5320342, 5600360, 6720432, 7980513, 8400540, 8960576, 10640684, 11200720, 13300855, 13440864, 15961026, 16801080, 21281368, 22401440, 26601710, 26881728, 31922052, 33602160, 39902565, 42562736, 44802880, 53203420, 63844104, 67204320, 79805130, 85125472, 106406840, 127688208, 134408640, 159610260, 170250944, 212813680, 255376416, 319220520, 425627360, 510752832, 638441040, 851254720, 1276882080, 2553764160]

約数ペア:

[(1, 2553764160), (2, 1276882080), (3, 851254720), (4, 638441040), (5, 510752832), (6, 425627360), (8, 319220520), (10, 255376416), (12, 212813680), (15, 170250944), (16, 159610260), (19, 134408640), (20, 127688208), (24, 106406840), (30, 85125472), (32, 79805130), (38, 67204320), (40, 63844104), (48, 53203420), (57, 44802880), (60, 42562736), (64, 39902565), (76, 33602160), (80, 31922052), (95, 26881728), (96, 26601710), (114, 22401440), (120, 21281368), (152, 16801080), (160, 15961026), (190, 13440864), (192, 13300855), (228, 11200720), (240, 10640684), (285, 8960576), (304, 8400540), (320, 7980513), (380, 6720432), (456, 5600360), (480, 5320342), (570, 4480288), (608, 4200270), (760, 3360216), (912, 2800180), (960, 2660171), (1140, 2240144), (1216, 2100135), (1520, 1680108), (1824, 1400090), (2280, 1120072), (3040, 840054), (3648, 700045), (4560, 560036), (6080, 420027), (9120, 280018), (18240, 140009)]