20242947360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{359}}^1\times {\mathrm{1487}}^1$

素因数の和:1943

約数の個数: 192

約数和(自身を含む): 64795852800

約数和(自身を除く): 44552905440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 79, 80, 96, 120, 158, 160, 237, 240, 316, 359, 395, 474, 480, 632, 718, 790, 948, 1077, 1185, 1264, 1436, 1487, 1580, 1795, 1896, 2154, 2370, 2528, 2872, 2974, 3160, 3590, 3792, 4308, 4461, 4740, 5385, 5744, 5948, 6320, 7180, 7435, 7584, 8616, 8922, 9480, 10770, 11488, 11896, 12640, 14360, 14870, 17232, 17844, 18960, 21540, 22305, 23792, 28361, 28720, 29740, 34464, 35688, 37920, 43080, 44610, 47584, 56722, 57440, 59480, 71376, 85083, 86160, 89220, 113444, 117473, 118960, 141805, 142752, 170166, 172320, 178440, 226888, 234946, 237920, 283610, 340332, 352419, 356880, 425415, 453776, 469892, 533833, 567220, 587365, 680664, 704838, 713760, 850830, 907552, 939784, 1067666, 1134440, 1174730, 1361328, 1409676, 1601499, 1701660, 1762095, 1879568, 2135332, 2268880, 2349460, 2669165, 2722656, 2819352, 3202998, 3403320, 3524190, 3759136, 4270664, 4537760, 4698920, 5338330, 5638704, 6405996, 6806640, 7048380, 8007495, 8541328, 9397840, 10676660, 11277408, 12811992, 13613280, 14096760, 16014990, 17082656, 18795680, 21353320, 25623984, 28193520, 32029980, 42172807, 42706640, 51247968, 56387040, 64059960, 84345614, 85413280, 126518421, 128119920, 168691228, 210864035, 253036842, 256239840, 337382456, 421728070, 506073684, 632592105, 674764912, 843456140, 1012147368, 1265184210, 1349529824, 1686912280, 2024294736, 2530368420, 3373824560, 4048589472, 5060736840, 6747649120, 10121473680, 20242947360]

約数ペア:

[(1, 20242947360), (2, 10121473680), (3, 6747649120), (4, 5060736840), (5, 4048589472), (6, 3373824560), (8, 2530368420), (10, 2024294736), (12, 1686912280), (15, 1349529824), (16, 1265184210), (20, 1012147368), (24, 843456140), (30, 674764912), (32, 632592105), (40, 506073684), (48, 421728070), (60, 337382456), (79, 256239840), (80, 253036842), (96, 210864035), (120, 168691228), (158, 128119920), (160, 126518421), (237, 85413280), (240, 84345614), (316, 64059960), (359, 56387040), (395, 51247968), (474, 42706640), (480, 42172807), (632, 32029980), (718, 28193520), (790, 25623984), (948, 21353320), (1077, 18795680), (1185, 17082656), (1264, 16014990), (1436, 14096760), (1487, 13613280), (1580, 12811992), (1795, 11277408), (1896, 10676660), (2154, 9397840), (2370, 8541328), (2528, 8007495), (2872, 7048380), (2974, 6806640), (3160, 6405996), (3590, 5638704), (3792, 5338330), (4308, 4698920), (4461, 4537760), (4740, 4270664), (5385, 3759136), (5744, 3524190), (5948, 3403320), (6320, 3202998), (7180, 2819352), (7435, 2722656), (7584, 2669165), (8616, 2349460), (8922, 2268880), (9480, 2135332), (10770, 1879568), (11488, 1762095), (11896, 1701660), (12640, 1601499), (14360, 1409676), (14870, 1361328), (17232, 1174730), (17844, 1134440), (18960, 1067666), (21540, 939784), (22305, 907552), (23792, 850830), (28361, 713760), (28720, 704838), (29740, 680664), (34464, 587365), (35688, 567220), (37920, 533833), (43080, 469892), (44610, 453776), (47584, 425415), (56722, 356880), (57440, 352419), (59480, 340332), (71376, 283610), (85083, 237920), (86160, 234946), (89220, 226888), (113444, 178440), (117473, 172320), (118960, 170166), (141805, 142752)]