357874140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1$

素因数の和:376

約数の個数: 192

約数和(自身を含む): 1156788864

約数和(自身を除く): 798914724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 130, 137, 156, 170, 195, 197, 204, 221, 255, 260, 274, 340, 390, 394, 411, 442, 510, 548, 591, 663, 685, 780, 788, 822, 884, 985, 1020, 1105, 1182, 1326, 1370, 1644, 1781, 1970, 2055, 2210, 2329, 2364, 2561, 2652, 2740, 2955, 3315, 3349, 3562, 3940, 4110, 4420, 4658, 5122, 5343, 5910, 6630, 6698, 6987, 7124, 7683, 8220, 8905, 9316, 10047, 10244, 10686, 11645, 11820, 12805, 13260, 13396, 13974, 15366, 16745, 17810, 20094, 21372, 23290, 25610, 26715, 26989, 27948, 30277, 30732, 33490, 34935, 35620, 38415, 40188, 43537, 46580, 50235, 51220, 53430, 53978, 60554, 66980, 69870, 76830, 80967, 87074, 90831, 100470, 106860, 107956, 121108, 130611, 134945, 139740, 151385, 153660, 161934, 174148, 181662, 200940, 217685, 261222, 269890, 302770, 323868, 350857, 363324, 404835, 435370, 454155, 458813, 522444, 539780, 605540, 653055, 701714, 809670, 870740, 908310, 917626, 1052571, 1306110, 1376439, 1403428, 1619340, 1754285, 1816620, 1835252, 2105142, 2294065, 2612220, 2752878, 3508570, 4210284, 4588130, 5262855, 5505756, 5964569, 6882195, 7017140, 9176260, 10525710, 11929138, 13764390, 17893707, 21051420, 23858276, 27528780, 29822845, 35787414, 59645690, 71574828, 89468535, 119291380, 178937070, 357874140]

約数ペア:

[(1, 357874140), (2, 178937070), (3, 119291380), (4, 89468535), (5, 71574828), (6, 59645690), (10, 35787414), (12, 29822845), (13, 27528780), (15, 23858276), (17, 21051420), (20, 17893707), (26, 13764390), (30, 11929138), (34, 10525710), (39, 9176260), (51, 7017140), (52, 6882195), (60, 5964569), (65, 5505756), (68, 5262855), (78, 4588130), (85, 4210284), (102, 3508570), (130, 2752878), (137, 2612220), (156, 2294065), (170, 2105142), (195, 1835252), (197, 1816620), (204, 1754285), (221, 1619340), (255, 1403428), (260, 1376439), (274, 1306110), (340, 1052571), (390, 917626), (394, 908310), (411, 870740), (442, 809670), (510, 701714), (548, 653055), (591, 605540), (663, 539780), (685, 522444), (780, 458813), (788, 454155), (822, 435370), (884, 404835), (985, 363324), (1020, 350857), (1105, 323868), (1182, 302770), (1326, 269890), (1370, 261222), (1644, 217685), (1781, 200940), (1970, 181662), (2055, 174148), (2210, 161934), (2329, 153660), (2364, 151385), (2561, 139740), (2652, 134945), (2740, 130611), (2955, 121108), (3315, 107956), (3349, 106860), (3562, 100470), (3940, 90831), (4110, 87074), (4420, 80967), (4658, 76830), (5122, 69870), (5343, 66980), (5910, 60554), (6630, 53978), (6698, 53430), (6987, 51220), (7124, 50235), (7683, 46580), (8220, 43537), (8905, 40188), (9316, 38415), (10047, 35620), (10244, 34935), (10686, 33490), (11645, 30732), (11820, 30277), (12805, 27948), (13260, 26989), (13396, 26715), (13974, 25610), (15366, 23290), (16745, 21372), (17810, 20094)]