1799389920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1427}}^1$

素因数の和:1553

約数の個数: 192

約数和(自身を含む): 5907396096

約数和(自身を除く): 4108006176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 71, 74, 80, 96, 111, 120, 142, 148, 160, 185, 213, 222, 240, 284, 296, 355, 370, 426, 444, 480, 555, 568, 592, 710, 740, 852, 888, 1065, 1110, 1136, 1184, 1420, 1427, 1480, 1704, 1776, 2130, 2220, 2272, 2627, 2840, 2854, 2960, 3408, 3552, 4260, 4281, 4440, 5254, 5680, 5708, 5920, 6816, 7135, 7881, 8520, 8562, 8880, 10508, 11360, 11416, 13135, 14270, 15762, 17040, 17124, 17760, 21016, 21405, 22832, 26270, 28540, 31524, 34080, 34248, 39405, 42032, 42810, 45664, 52540, 52799, 57080, 63048, 68496, 78810, 84064, 85620, 101317, 105080, 105598, 114160, 126096, 136992, 157620, 158397, 171240, 202634, 210160, 211196, 228320, 252192, 263995, 303951, 315240, 316794, 342480, 405268, 420320, 422392, 506585, 527990, 607902, 630480, 633588, 684960, 791985, 810536, 844784, 1013170, 1055980, 1215804, 1260960, 1267176, 1519755, 1583970, 1621072, 1689568, 2026340, 2111960, 2431608, 2534352, 3039510, 3167940, 3242144, 3748729, 4052680, 4223920, 4863216, 5068704, 6079020, 6335880, 7497458, 8105360, 8447840, 9726432, 11246187, 12158040, 12671760, 14994916, 16210720, 18743645, 22492374, 24316080, 25343520, 29989832, 37487290, 44984748, 48632160, 56230935, 59979664, 74974580, 89969496, 112461870, 119959328, 149949160, 179938992, 224923740, 299898320, 359877984, 449847480, 599796640, 899694960, 1799389920]

約数ペア:

[(1, 1799389920), (2, 899694960), (3, 599796640), (4, 449847480), (5, 359877984), (6, 299898320), (8, 224923740), (10, 179938992), (12, 149949160), (15, 119959328), (16, 112461870), (20, 89969496), (24, 74974580), (30, 59979664), (32, 56230935), (37, 48632160), (40, 44984748), (48, 37487290), (60, 29989832), (71, 25343520), (74, 24316080), (80, 22492374), (96, 18743645), (111, 16210720), (120, 14994916), (142, 12671760), (148, 12158040), (160, 11246187), (185, 9726432), (213, 8447840), (222, 8105360), (240, 7497458), (284, 6335880), (296, 6079020), (355, 5068704), (370, 4863216), (426, 4223920), (444, 4052680), (480, 3748729), (555, 3242144), (568, 3167940), (592, 3039510), (710, 2534352), (740, 2431608), (852, 2111960), (888, 2026340), (1065, 1689568), (1110, 1621072), (1136, 1583970), (1184, 1519755), (1420, 1267176), (1427, 1260960), (1480, 1215804), (1704, 1055980), (1776, 1013170), (2130, 844784), (2220, 810536), (2272, 791985), (2627, 684960), (2840, 633588), (2854, 630480), (2960, 607902), (3408, 527990), (3552, 506585), (4260, 422392), (4281, 420320), (4440, 405268), (5254, 342480), (5680, 316794), (5708, 315240), (5920, 303951), (6816, 263995), (7135, 252192), (7881, 228320), (8520, 211196), (8562, 210160), (8880, 202634), (10508, 171240), (11360, 158397), (11416, 157620), (13135, 136992), (14270, 126096), (15762, 114160), (17040, 105598), (17124, 105080), (17760, 101317), (21016, 85620), (21405, 84064), (22832, 78810), (26270, 68496), (28540, 63048), (31524, 57080), (34080, 52799), (34248, 52540), (39405, 45664), (42032, 42810)]