1081435320

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2699}}^1$

素因数の和:2779

約数の個数: 256

約数和(自身を含む): 4199040000

約数和(自身を除く): 3117604680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 53, 54, 56, 60, 63, 70, 72, 84, 90, 105, 106, 108, 120, 126, 135, 140, 159, 168, 180, 189, 210, 212, 216, 252, 265, 270, 280, 315, 318, 360, 371, 378, 420, 424, 477, 504, 530, 540, 630, 636, 742, 756, 795, 840, 945, 954, 1060, 1080, 1113, 1260, 1272, 1431, 1484, 1512, 1590, 1855, 1890, 1908, 2120, 2226, 2385, 2520, 2699, 2862, 2968, 3180, 3339, 3710, 3780, 3816, 4452, 4770, 5398, 5565, 5724, 6360, 6678, 7155, 7420, 7560, 8097, 8904, 9540, 10017, 10796, 11130, 11448, 13356, 13495, 14310, 14840, 16194, 16695, 18893, 19080, 20034, 21592, 22260, 24291, 26712, 26990, 28620, 32388, 33390, 37786, 40068, 40485, 44520, 48582, 50085, 53980, 56679, 57240, 64776, 66780, 72873, 75572, 80136, 80970, 94465, 97164, 100170, 107960, 113358, 121455, 133560, 143047, 145746, 151144, 161940, 170037, 188930, 194328, 200340, 226716, 242910, 283395, 286094, 291492, 323880, 340074, 364365, 377860, 400680, 429141, 453432, 485820, 510111, 566790, 572188, 582984, 680148, 715235, 728730, 755720, 850185, 858282, 971640, 1001329, 1020222, 1133580, 1144376, 1287423, 1360296, 1430470, 1457460, 1700370, 1716564, 2002658, 2040444, 2145705, 2267160, 2550555, 2574846, 2860940, 2914920, 3003987, 3400740, 3433128, 3862269, 4005316, 4080888, 4291410, 5006645, 5101110, 5149692, 5721880, 6007974, 6437115, 6801480, 7724538, 8010632, 8582820, 9011961, 10013290, 10202220, 10299384, 12015948, 12874230, 15019935, 15449076, 17165640, 18023922, 19311345, 20026580, 20404440, 24031896, 25748460, 27035883, 30039870, 30898152, 36047844, 38622690, 40053160, 45059805, 51496920, 54071766, 60079740, 72095688, 77245380, 90119610, 108143532, 120159480, 135179415, 154490760, 180239220, 216287064, 270358830, 360478440, 540717660, 1081435320]

約数ペア:

[(1, 1081435320), (2, 540717660), (3, 360478440), (4, 270358830), (5, 216287064), (6, 180239220), (7, 154490760), (8, 135179415), (9, 120159480), (10, 108143532), (12, 90119610), (14, 77245380), (15, 72095688), (18, 60079740), (20, 54071766), (21, 51496920), (24, 45059805), (27, 40053160), (28, 38622690), (30, 36047844), (35, 30898152), (36, 30039870), (40, 27035883), (42, 25748460), (45, 24031896), (53, 20404440), (54, 20026580), (56, 19311345), (60, 18023922), (63, 17165640), (70, 15449076), (72, 15019935), (84, 12874230), (90, 12015948), (105, 10299384), (106, 10202220), (108, 10013290), (120, 9011961), (126, 8582820), (135, 8010632), (140, 7724538), (159, 6801480), (168, 6437115), (180, 6007974), (189, 5721880), (210, 5149692), (212, 5101110), (216, 5006645), (252, 4291410), (265, 4080888), (270, 4005316), (280, 3862269), (315, 3433128), (318, 3400740), (360, 3003987), (371, 2914920), (378, 2860940), (420, 2574846), (424, 2550555), (477, 2267160), (504, 2145705), (530, 2040444), (540, 2002658), (630, 1716564), (636, 1700370), (742, 1457460), (756, 1430470), (795, 1360296), (840, 1287423), (945, 1144376), (954, 1133580), (1060, 1020222), (1080, 1001329), (1113, 971640), (1260, 858282), (1272, 850185), (1431, 755720), (1484, 728730), (1512, 715235), (1590, 680148), (1855, 582984), (1890, 572188), (1908, 566790), (2120, 510111), (2226, 485820), (2385, 453432), (2520, 429141), (2699, 400680), (2862, 377860), (2968, 364365), (3180, 340074), (3339, 323880), (3710, 291492), (3780, 286094), (3816, 283395), (4452, 242910), (4770, 226716), (5398, 200340), (5565, 194328), (5724, 188930), (6360, 170037), (6678, 161940), (7155, 151144), (7420, 145746), (7560, 143047), (8097, 133560), (8904, 121455), (9540, 113358), (10017, 107960), (10796, 100170), (11130, 97164), (11448, 94465), (13356, 80970), (13495, 80136), (14310, 75572), (14840, 72873), (16194, 66780), (16695, 64776), (18893, 57240), (19080, 56679), (20034, 53980), (21592, 50085), (22260, 48582), (24291, 44520), (26712, 40485), (26990, 40068), (28620, 37786), (32388, 33390)]