18058769520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{402379}}^1$

素因数の和:402423

約数の個数: 160

約数和(自身を含む): 64664075520

約数和(自身を除く): 46605306000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 33, 34, 40, 44, 48, 51, 55, 60, 66, 68, 80, 85, 88, 102, 110, 120, 132, 136, 165, 170, 176, 187, 204, 220, 240, 255, 264, 272, 330, 340, 374, 408, 440, 510, 528, 561, 660, 680, 748, 816, 880, 935, 1020, 1122, 1320, 1360, 1496, 1870, 2040, 2244, 2640, 2805, 2992, 3740, 4080, 4488, 5610, 7480, 8976, 11220, 14960, 22440, 44880, 402379, 804758, 1207137, 1609516, 2011895, 2414274, 3219032, 4023790, 4426169, 4828548, 6035685, 6438064, 6840443, 8047580, 8852338, 9657096, 12071370, 13278507, 13680886, 16095160, 17704676, 19314192, 20521329, 22130845, 24142740, 26557014, 27361772, 32190320, 34202215, 35409352, 41042658, 44261690, 48285480, 53114028, 54723544, 66392535, 68404430, 70818704, 75244873, 82085316, 88523380, 96570960, 102606645, 106228056, 109447088, 132785070, 136808860, 150489746, 164170632, 177046760, 205213290, 212456112, 225734619, 265570140, 273617720, 300979492, 328341264, 354093520, 376224365, 410426580, 451469238, 531140280, 547235440, 601958984, 752448730, 820853160, 902938476, 1062280560, 1128673095, 1203917968, 1504897460, 1641706320, 1805876952, 2257346190, 3009794920, 3611753904, 4514692380, 6019589840, 9029384760, 18058769520]

約数ペア:

[(1, 18058769520), (2, 9029384760), (3, 6019589840), (4, 4514692380), (5, 3611753904), (6, 3009794920), (8, 2257346190), (10, 1805876952), (11, 1641706320), (12, 1504897460), (15, 1203917968), (16, 1128673095), (17, 1062280560), (20, 902938476), (22, 820853160), (24, 752448730), (30, 601958984), (33, 547235440), (34, 531140280), (40, 451469238), (44, 410426580), (48, 376224365), (51, 354093520), (55, 328341264), (60, 300979492), (66, 273617720), (68, 265570140), (80, 225734619), (85, 212456112), (88, 205213290), (102, 177046760), (110, 164170632), (120, 150489746), (132, 136808860), (136, 132785070), (165, 109447088), (170, 106228056), (176, 102606645), (187, 96570960), (204, 88523380), (220, 82085316), (240, 75244873), (255, 70818704), (264, 68404430), (272, 66392535), (330, 54723544), (340, 53114028), (374, 48285480), (408, 44261690), (440, 41042658), (510, 35409352), (528, 34202215), (561, 32190320), (660, 27361772), (680, 26557014), (748, 24142740), (816, 22130845), (880, 20521329), (935, 19314192), (1020, 17704676), (1122, 16095160), (1320, 13680886), (1360, 13278507), (1496, 12071370), (1870, 9657096), (2040, 8852338), (2244, 8047580), (2640, 6840443), (2805, 6438064), (2992, 6035685), (3740, 4828548), (4080, 4426169), (4488, 4023790), (5610, 3219032), (7480, 2414274), (8976, 2011895), (11220, 1609516), (14960, 1207137), (22440, 804758), (44880, 402379)]