12220292280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{1163}}^1\times {\mathrm{1787}}^1$

素因数の和:2978

約数の個数: 192

約数和(自身を含む): 42706880640

約数和(自身を除く): 30486588360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1163, 1176, 1470, 1787, 1960, 2326, 2940, 3489, 3574, 4652, 5361, 5815, 5880, 6978, 7148, 8141, 8935, 9304, 10722, 11630, 12509, 13956, 14296, 16282, 17445, 17870, 21444, 23260, 24423, 25018, 26805, 27912, 32564, 34890, 35740, 37527, 40705, 42888, 46520, 48846, 50036, 53610, 56987, 62545, 65128, 69780, 71480, 75054, 81410, 87563, 97692, 100072, 107220, 113974, 122115, 125090, 139560, 150108, 162820, 170961, 175126, 187635, 195384, 214440, 227948, 244230, 250180, 262689, 284935, 300216, 325640, 341922, 350252, 375270, 437815, 455896, 488460, 500360, 525378, 569870, 683844, 700504, 750540, 854805, 875630, 976920, 1050756, 1139740, 1313445, 1367688, 1501080, 1709610, 1751260, 2078281, 2101512, 2279480, 2626890, 3419220, 3502520, 4156562, 5253780, 6234843, 6838440, 8313124, 10391405, 10507560, 12469686, 14547967, 16626248, 20782810, 24939372, 29095934, 31174215, 41565620, 43643901, 49878744, 58191868, 62348430, 72739835, 83131240, 87287802, 101835769, 116383736, 124696860, 145479670, 174575604, 203671538, 218219505, 249393720, 290959340, 305507307, 349151208, 407343076, 436439010, 509178845, 581918680, 611014614, 814686152, 872878020, 1018357690, 1222029228, 1527536535, 1745756040, 2036715380, 2444058456, 3055073070, 4073430760, 6110146140, 12220292280]

約数ペア:

[(1, 12220292280), (2, 6110146140), (3, 4073430760), (4, 3055073070), (5, 2444058456), (6, 2036715380), (7, 1745756040), (8, 1527536535), (10, 1222029228), (12, 1018357690), (14, 872878020), (15, 814686152), (20, 611014614), (21, 581918680), (24, 509178845), (28, 436439010), (30, 407343076), (35, 349151208), (40, 305507307), (42, 290959340), (49, 249393720), (56, 218219505), (60, 203671538), (70, 174575604), (84, 145479670), (98, 124696860), (105, 116383736), (120, 101835769), (140, 87287802), (147, 83131240), (168, 72739835), (196, 62348430), (210, 58191868), (245, 49878744), (280, 43643901), (294, 41565620), (392, 31174215), (420, 29095934), (490, 24939372), (588, 20782810), (735, 16626248), (840, 14547967), (980, 12469686), (1163, 10507560), (1176, 10391405), (1470, 8313124), (1787, 6838440), (1960, 6234843), (2326, 5253780), (2940, 4156562), (3489, 3502520), (3574, 3419220), (4652, 2626890), (5361, 2279480), (5815, 2101512), (5880, 2078281), (6978, 1751260), (7148, 1709610), (8141, 1501080), (8935, 1367688), (9304, 1313445), (10722, 1139740), (11630, 1050756), (12509, 976920), (13956, 875630), (14296, 854805), (16282, 750540), (17445, 700504), (17870, 683844), (21444, 569870), (23260, 525378), (24423, 500360), (25018, 488460), (26805, 455896), (27912, 437815), (32564, 375270), (34890, 350252), (35740, 341922), (37527, 325640), (40705, 300216), (42888, 284935), (46520, 262689), (48846, 250180), (50036, 244230), (53610, 227948), (56987, 214440), (62545, 195384), (65128, 187635), (69780, 175126), (71480, 170961), (75054, 162820), (81410, 150108), (87563, 139560), (97692, 125090), (100072, 122115), (107220, 113974)]