25012396920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{557}}^1\times {\mathrm{1091}}^1$

素因数の和:1683

約数の個数: 256

約数和(自身を含む): 87744384000

約数和(自身を除く): 62731987080

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, 343, 392, 420, 490, 557, 588, 686, 735, 840, 980, 1029, 1091, 1114, 1176, 1372, 1470, 1671, 1715, 1960, 2058, 2182, 2228, 2744, 2785, 2940, 3273, 3342, 3430, 3899, 4116, 4364, 4456, 5145, 5455, 5570, 5880, 6546, 6684, 6860, 7637, 7798, 8232, 8355, 8728, 10290, 10910, 11140, 11697, 13092, 13368, 13720, 15274, 15596, 16365, 16710, 19495, 20580, 21820, 22280, 22911, 23394, 26184, 27293, 30548, 31192, 32730, 33420, 38185, 38990, 41160, 43640, 45822, 46788, 53459, 54586, 58485, 61096, 65460, 66840, 76370, 77980, 81879, 91644, 93576, 106918, 109172, 114555, 116970, 130920, 136465, 152740, 155960, 160377, 163758, 183288, 191051, 213836, 218344, 229110, 233940, 267295, 272930, 305480, 320754, 327516, 374213, 382102, 409395, 427672, 458220, 467880, 534590, 545860, 573153, 607687, 641508, 655032, 748426, 764204, 801885, 818790, 916440, 955255, 1069180, 1091720, 1122639, 1146306, 1215374, 1283016, 1496852, 1528408, 1603770, 1637580, 1823061, 1871065, 1910510, 2138360, 2245278, 2292612, 2430748, 2865765, 2993704, 3038435, 3207540, 3275160, 3646122, 3742130, 3821020, 4253809, 4490556, 4585224, 4861496, 5613195, 5731530, 6076870, 6415080, 7292244, 7484260, 7642040, 8507618, 8981112, 9115305, 11226390, 11463060, 12153740, 12761427, 14584488, 14968520, 17015236, 18230610, 21269045, 22452780, 22926120, 24307480, 25522854, 29776663, 34030472, 36461220, 42538090, 44905560, 51045708, 59553326, 63807135, 72922440, 85076180, 89329989, 102091416, 119106652, 127614270, 148883315, 170152360, 178659978, 208436641, 238213304, 255228540, 297766630, 357319956, 416873282, 446649945, 510457080, 595533260, 625309923, 714639912, 833746564, 893299890, 1042183205, 1191066520, 1250619846, 1667493128, 1786599780, 2084366410, 2501239692, 3126549615, 3573199560, 4168732820, 5002479384, 6253099230, 8337465640, 12506198460, 25012396920]

約数ペア:

[(1, 25012396920), (2, 12506198460), (3, 8337465640), (4, 6253099230), (5, 5002479384), (6, 4168732820), (7, 3573199560), (8, 3126549615), (10, 2501239692), (12, 2084366410), (14, 1786599780), (15, 1667493128), (20, 1250619846), (21, 1191066520), (24, 1042183205), (28, 893299890), (30, 833746564), (35, 714639912), (40, 625309923), (42, 595533260), (49, 510457080), (56, 446649945), (60, 416873282), (70, 357319956), (84, 297766630), (98, 255228540), (105, 238213304), (120, 208436641), (140, 178659978), (147, 170152360), (168, 148883315), (196, 127614270), (210, 119106652), (245, 102091416), (280, 89329989), (294, 85076180), (343, 72922440), (392, 63807135), (420, 59553326), (490, 51045708), (557, 44905560), (588, 42538090), (686, 36461220), (735, 34030472), (840, 29776663), (980, 25522854), (1029, 24307480), (1091, 22926120), (1114, 22452780), (1176, 21269045), (1372, 18230610), (1470, 17015236), (1671, 14968520), (1715, 14584488), (1960, 12761427), (2058, 12153740), (2182, 11463060), (2228, 11226390), (2744, 9115305), (2785, 8981112), (2940, 8507618), (3273, 7642040), (3342, 7484260), (3430, 7292244), (3899, 6415080), (4116, 6076870), (4364, 5731530), (4456, 5613195), (5145, 4861496), (5455, 4585224), (5570, 4490556), (5880, 4253809), (6546, 3821020), (6684, 3742130), (6860, 3646122), (7637, 3275160), (7798, 3207540), (8232, 3038435), (8355, 2993704), (8728, 2865765), (10290, 2430748), (10910, 2292612), (11140, 2245278), (11697, 2138360), (13092, 1910510), (13368, 1871065), (13720, 1823061), (15274, 1637580), (15596, 1603770), (16365, 1528408), (16710, 1496852), (19495, 1283016), (20580, 1215374), (21820, 1146306), (22280, 1122639), (22911, 1091720), (23394, 1069180), (26184, 955255), (27293, 916440), (30548, 818790), (31192, 801885), (32730, 764204), (33420, 748426), (38185, 655032), (38990, 641508), (41160, 607687), (43640, 573153), (45822, 545860), (46788, 534590), (53459, 467880), (54586, 458220), (58485, 427672), (61096, 409395), (65460, 382102), (66840, 374213), (76370, 327516), (77980, 320754), (81879, 305480), (91644, 272930), (93576, 267295), (106918, 233940), (109172, 229110), (114555, 218344), (116970, 213836), (130920, 191051), (136465, 183288), (152740, 163758), (155960, 160377)]