1900880160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:316

約数の個数: 288

約数和(自身を含む): 6483722112

約数和(自身を除く): 4582841952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 71, 80, 85, 96, 102, 120, 136, 142, 160, 170, 193, 204, 213, 240, 255, 272, 284, 289, 340, 355, 386, 408, 426, 480, 510, 544, 568, 578, 579, 680, 710, 772, 816, 852, 867, 965, 1020, 1065, 1136, 1156, 1158, 1207, 1360, 1420, 1445, 1544, 1632, 1704, 1734, 1930, 2040, 2130, 2272, 2312, 2316, 2414, 2720, 2840, 2890, 2895, 3088, 3281, 3408, 3468, 3621, 3860, 4080, 4260, 4335, 4624, 4632, 4828, 5680, 5780, 5790, 6035, 6176, 6562, 6816, 6936, 7242, 7720, 8160, 8520, 8670, 9248, 9264, 9656, 9843, 11360, 11560, 11580, 12070, 13124, 13703, 13872, 14484, 15440, 16405, 17040, 17340, 18105, 18528, 19312, 19686, 20519, 23120, 23160, 24140, 26248, 27406, 27744, 28968, 30880, 32810, 34080, 34680, 36210, 38624, 39372, 41038, 41109, 46240, 46320, 48280, 49215, 52496, 54812, 55777, 57936, 61557, 65620, 68515, 69360, 72420, 78744, 82076, 82218, 92640, 96560, 98430, 102595, 104992, 109624, 111554, 115872, 123114, 131240, 137030, 138720, 144840, 157488, 164152, 164436, 167331, 193120, 196860, 205190, 205545, 219248, 223108, 232951, 246228, 262480, 274060, 278885, 289680, 307785, 314976, 328304, 328872, 334662, 393720, 410380, 411090, 438496, 446216, 465902, 492456, 524960, 548120, 557770, 579360, 615570, 656608, 657744, 669324, 698853, 787440, 820760, 822180, 836655, 892432, 931804, 984912, 1096240, 1115540, 1164755, 1231140, 1315488, 1338648, 1397706, 1574880, 1641520, 1644360, 1673310, 1784864, 1863608, 1969824, 2192480, 2231080, 2329510, 2462280, 2677296, 2795412, 3283040, 3288720, 3346620, 3494265, 3727216, 3960167, 4462160, 4659020, 4924560, 5354592, 5590824, 6577440, 6693240, 6988530, 7454432, 7920334, 8924320, 9318040, 9849120, 11181648, 11880501, 13386480, 13977060, 15840668, 18636080, 19800835, 22363296, 23761002, 26772960, 27954120, 31681336, 37272160, 39601670, 47522004, 55908240, 59402505, 63362672, 79203340, 95044008, 111816480, 118805010, 126725344, 158406680, 190088016, 237610020, 316813360, 380176032, 475220040, 633626720, 950440080, 1900880160]

約数ペア:

[(1, 1900880160), (2, 950440080), (3, 633626720), (4, 475220040), (5, 380176032), (6, 316813360), (8, 237610020), (10, 190088016), (12, 158406680), (15, 126725344), (16, 118805010), (17, 111816480), (20, 95044008), (24, 79203340), (30, 63362672), (32, 59402505), (34, 55908240), (40, 47522004), (48, 39601670), (51, 37272160), (60, 31681336), (68, 27954120), (71, 26772960), (80, 23761002), (85, 22363296), (96, 19800835), (102, 18636080), (120, 15840668), (136, 13977060), (142, 13386480), (160, 11880501), (170, 11181648), (193, 9849120), (204, 9318040), (213, 8924320), (240, 7920334), (255, 7454432), (272, 6988530), (284, 6693240), (289, 6577440), (340, 5590824), (355, 5354592), (386, 4924560), (408, 4659020), (426, 4462160), (480, 3960167), (510, 3727216), (544, 3494265), (568, 3346620), (578, 3288720), (579, 3283040), (680, 2795412), (710, 2677296), (772, 2462280), (816, 2329510), (852, 2231080), (867, 2192480), (965, 1969824), (1020, 1863608), (1065, 1784864), (1136, 1673310), (1156, 1644360), (1158, 1641520), (1207, 1574880), (1360, 1397706), (1420, 1338648), (1445, 1315488), (1544, 1231140), (1632, 1164755), (1704, 1115540), (1734, 1096240), (1930, 984912), (2040, 931804), (2130, 892432), (2272, 836655), (2312, 822180), (2316, 820760), (2414, 787440), (2720, 698853), (2840, 669324), (2890, 657744), (2895, 656608), (3088, 615570), (3281, 579360), (3408, 557770), (3468, 548120), (3621, 524960), (3860, 492456), (4080, 465902), (4260, 446216), (4335, 438496), (4624, 411090), (4632, 410380), (4828, 393720), (5680, 334662), (5780, 328872), (5790, 328304), (6035, 314976), (6176, 307785), (6562, 289680), (6816, 278885), (6936, 274060), (7242, 262480), (7720, 246228), (8160, 232951), (8520, 223108), (8670, 219248), (9248, 205545), (9264, 205190), (9656, 196860), (9843, 193120), (11360, 167331), (11560, 164436), (11580, 164152), (12070, 157488), (13124, 144840), (13703, 138720), (13872, 137030), (14484, 131240), (15440, 123114), (16405, 115872), (17040, 111554), (17340, 109624), (18105, 104992), (18528, 102595), (19312, 98430), (19686, 96560), (20519, 92640), (23120, 82218), (23160, 82076), (24140, 78744), (26248, 72420), (27406, 69360), (27744, 68515), (28968, 65620), (30880, 61557), (32810, 57936), (34080, 55777), (34680, 54812), (36210, 52496), (38624, 49215), (39372, 48280), (41038, 46320), (41109, 46240)]