156947445540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6869}}^1\times {\mathrm{5519}}^1$

素因数の和:12426

約数の個数: 144

約数和(自身を含む): 496935129600

約数和(自身を除く): 339987684060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 5519, 6869, 11038, 13738, 16557, 20607, 22076, 27476, 27595, 33114, 34345, 41214, 49671, 55190, 61821, 66228, 68690, 82428, 82785, 99342, 103035, 110380, 123642, 126937, 137380, 157987, 165570, 198684, 206070, 247284, 248355, 253874, 309105, 315974, 331140, 380811, 412140, 473961, 496710, 507748, 618210, 631948, 634685, 761622, 789935, 947922, 993420, 1142433, 1236420, 1269370, 1421883, 1523244, 1579870, 1895844, 1904055, 2284866, 2369805, 2538740, 2843766, 3159740, 3808110, 4569732, 4739610, 5687532, 5712165, 7109415, 7616220, 9479220, 11424330, 14218830, 22848660, 28437660, 37910011, 75820022, 113730033, 151640044, 189550055, 227460066, 341190099, 379100110, 454920132, 568650165, 682380198, 758200220, 871930253, 1137300330, 1364760396, 1705950495, 1743860506, 2274600660, 2615790759, 3411900990, 3487721012, 4359651265, 5231581518, 6823801980, 7847372277, 8719302530, 10463163036, 13078953795, 15694744554, 17438605060, 26157907590, 31389489108, 39236861385, 52315815180, 78473722770, 156947445540]

約数ペア:

[(1, 156947445540), (2, 78473722770), (3, 52315815180), (4, 39236861385), (5, 31389489108), (6, 26157907590), (9, 17438605060), (10, 15694744554), (12, 13078953795), (15, 10463163036), (18, 8719302530), (20, 7847372277), (23, 6823801980), (30, 5231581518), (36, 4359651265), (45, 3487721012), (46, 3411900990), (60, 2615790759), (69, 2274600660), (90, 1743860506), (92, 1705950495), (115, 1364760396), (138, 1137300330), (180, 871930253), (207, 758200220), (230, 682380198), (276, 568650165), (345, 454920132), (414, 379100110), (460, 341190099), (690, 227460066), (828, 189550055), (1035, 151640044), (1380, 113730033), (2070, 75820022), (4140, 37910011), (5519, 28437660), (6869, 22848660), (11038, 14218830), (13738, 11424330), (16557, 9479220), (20607, 7616220), (22076, 7109415), (27476, 5712165), (27595, 5687532), (33114, 4739610), (34345, 4569732), (41214, 3808110), (49671, 3159740), (55190, 2843766), (61821, 2538740), (66228, 2369805), (68690, 2284866), (82428, 1904055), (82785, 1895844), (99342, 1579870), (103035, 1523244), (110380, 1421883), (123642, 1269370), (126937, 1236420), (137380, 1142433), (157987, 993420), (165570, 947922), (198684, 789935), (206070, 761622), (247284, 634685), (248355, 631948), (253874, 618210), (309105, 507748), (315974, 496710), (331140, 473961), (380811, 412140)]