2158370760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{827}}^1$

素因数の和:1100

約数の個数: 256

約数和(自身を含む): 8012390400

約数和(自身を除く): 5854019640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 239, 260, 273, 280, 312, 364, 390, 420, 455, 478, 520, 546, 717, 728, 780, 827, 840, 910, 956, 1092, 1195, 1365, 1434, 1560, 1654, 1673, 1820, 1912, 2184, 2390, 2481, 2730, 2868, 3107, 3308, 3346, 3585, 3640, 4135, 4780, 4962, 5019, 5460, 5736, 5789, 6214, 6616, 6692, 7170, 8270, 8365, 9321, 9560, 9924, 10038, 10751, 10920, 11578, 12405, 12428, 13384, 14340, 15535, 16540, 16730, 17367, 18642, 19848, 20076, 21502, 21749, 23156, 24810, 24856, 25095, 28680, 28945, 31070, 32253, 33080, 33460, 34734, 37284, 40152, 43004, 43498, 46312, 46605, 49620, 50190, 53755, 57890, 62140, 64506, 65247, 66920, 69468, 74568, 75257, 86008, 86835, 86996, 93210, 99240, 100380, 107510, 108745, 115780, 124280, 129012, 130494, 138936, 150514, 161265, 173670, 173992, 186420, 197653, 200760, 215020, 217490, 225771, 231560, 258024, 260988, 301028, 322530, 326235, 347340, 372840, 376285, 395306, 430040, 434980, 451542, 521976, 592959, 602056, 645060, 652470, 694680, 752570, 790612, 869960, 903084, 988265, 1128855, 1185918, 1290120, 1304940, 1383571, 1505140, 1581224, 1806168, 1976530, 2257710, 2371836, 2569489, 2609880, 2767142, 2964795, 3010280, 3953060, 4150713, 4515420, 4743672, 5138978, 5534284, 5929590, 6917855, 7708467, 7906120, 8301426, 9030840, 10277956, 11068568, 11859180, 12847445, 13835710, 15416934, 16602852, 17986423, 20555912, 20753565, 23718360, 25694890, 27671420, 30833868, 33205704, 35972846, 38542335, 41507130, 51389780, 53959269, 55342840, 61667736, 71945692, 77084670, 83014260, 89932115, 102779560, 107918538, 143891384, 154169340, 166028520, 179864230, 215837076, 269796345, 308338680, 359728460, 431674152, 539592690, 719456920, 1079185380, 2158370760]

約数ペア:

[(1, 2158370760), (2, 1079185380), (3, 719456920), (4, 539592690), (5, 431674152), (6, 359728460), (7, 308338680), (8, 269796345), (10, 215837076), (12, 179864230), (13, 166028520), (14, 154169340), (15, 143891384), (20, 107918538), (21, 102779560), (24, 89932115), (26, 83014260), (28, 77084670), (30, 71945692), (35, 61667736), (39, 55342840), (40, 53959269), (42, 51389780), (52, 41507130), (56, 38542335), (60, 35972846), (65, 33205704), (70, 30833868), (78, 27671420), (84, 25694890), (91, 23718360), (104, 20753565), (105, 20555912), (120, 17986423), (130, 16602852), (140, 15416934), (156, 13835710), (168, 12847445), (182, 11859180), (195, 11068568), (210, 10277956), (239, 9030840), (260, 8301426), (273, 7906120), (280, 7708467), (312, 6917855), (364, 5929590), (390, 5534284), (420, 5138978), (455, 4743672), (478, 4515420), (520, 4150713), (546, 3953060), (717, 3010280), (728, 2964795), (780, 2767142), (827, 2609880), (840, 2569489), (910, 2371836), (956, 2257710), (1092, 1976530), (1195, 1806168), (1365, 1581224), (1434, 1505140), (1560, 1383571), (1654, 1304940), (1673, 1290120), (1820, 1185918), (1912, 1128855), (2184, 988265), (2390, 903084), (2481, 869960), (2730, 790612), (2868, 752570), (3107, 694680), (3308, 652470), (3346, 645060), (3585, 602056), (3640, 592959), (4135, 521976), (4780, 451542), (4962, 434980), (5019, 430040), (5460, 395306), (5736, 376285), (5789, 372840), (6214, 347340), (6616, 326235), (6692, 322530), (7170, 301028), (8270, 260988), (8365, 258024), (9321, 231560), (9560, 225771), (9924, 217490), (10038, 215020), (10751, 200760), (10920, 197653), (11578, 186420), (12405, 173992), (12428, 173670), (13384, 161265), (14340, 150514), (15535, 138936), (16540, 130494), (16730, 129012), (17367, 124280), (18642, 115780), (19848, 108745), (20076, 107510), (21502, 100380), (21749, 99240), (23156, 93210), (24810, 86996), (24856, 86835), (25095, 86008), (28680, 75257), (28945, 74568), (31070, 69468), (32253, 66920), (33080, 65247), (33460, 64506), (34734, 62140), (37284, 57890), (40152, 53755), (43004, 50190), (43498, 49620), (46312, 46605)]