20174610528

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{389}}^1$

素因数の和:630

約数の個数: 288

約数和(自身を含む): 61367604480

約数和(自身を除く): 41192993952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 37, 48, 62, 72, 74, 93, 96, 111, 124, 144, 148, 157, 186, 222, 248, 279, 288, 296, 314, 333, 372, 389, 444, 471, 496, 558, 592, 628, 666, 744, 778, 888, 942, 992, 1116, 1147, 1167, 1184, 1256, 1332, 1413, 1488, 1556, 1776, 1884, 2232, 2294, 2334, 2512, 2664, 2826, 2976, 3112, 3441, 3501, 3552, 3768, 4464, 4588, 4668, 4867, 5024, 5328, 5652, 5809, 6224, 6882, 7002, 7536, 8928, 9176, 9336, 9734, 10323, 10656, 11304, 11618, 12059, 12448, 13764, 14004, 14393, 14601, 15072, 17427, 18352, 18672, 19468, 20646, 22608, 23236, 24118, 27528, 28008, 28786, 29202, 34854, 36177, 36704, 37344, 38936, 41292, 43179, 43803, 45216, 46472, 48236, 52281, 55056, 56016, 57572, 58404, 61073, 69708, 72354, 77872, 82584, 86358, 87606, 92944, 96472, 104562, 108531, 110112, 112032, 115144, 116808, 122146, 129537, 139416, 144708, 155744, 165168, 172716, 175212, 180079, 183219, 185888, 192944, 209124, 217062, 230288, 233616, 244292, 259074, 278832, 289416, 330336, 345432, 350424, 360158, 366438, 385888, 418248, 434124, 446183, 460576, 467232, 488584, 518148, 540237, 549657, 557664, 578832, 690864, 700848, 720316, 732876, 836496, 868248, 892366, 977168, 1036296, 1080474, 1099314, 1157664, 1338549, 1381728, 1401696, 1440632, 1465752, 1620711, 1672992, 1736496, 1784732, 1893263, 1954336, 2072592, 2160948, 2198628, 2259701, 2677098, 2881264, 2931504, 3241422, 3472992, 3569464, 3786526, 4015647, 4145184, 4321896, 4397256, 4519402, 5354196, 5679789, 5762528, 5863008, 6482844, 6779103, 7138928, 7573052, 8031294, 8643792, 8794512, 9038804, 10708392, 11359578, 12965688, 13558206, 14277856, 15146104, 16062588, 17039367, 17287584, 17589024, 18077608, 20337309, 21416784, 22719156, 25931376, 27116412, 30292208, 32125176, 34078734, 36155216, 40674618, 42833568, 45438312, 51862752, 54232824, 60584416, 64250352, 68157468, 70050731, 72310432, 81349236, 90876624, 108465648, 128500704, 136314936, 140101462, 162698472, 181753248, 210152193, 216931296, 272629872, 280202924, 325396944, 420304386, 545259744, 560405848, 630456579, 650793888, 840608772, 1120811696, 1260913158, 1681217544, 2241623392, 2521826316, 3362435088, 5043652632, 6724870176, 10087305264, 20174610528]

約数ペア:

[(1, 20174610528), (2, 10087305264), (3, 6724870176), (4, 5043652632), (6, 3362435088), (8, 2521826316), (9, 2241623392), (12, 1681217544), (16, 1260913158), (18, 1120811696), (24, 840608772), (31, 650793888), (32, 630456579), (36, 560405848), (37, 545259744), (48, 420304386), (62, 325396944), (72, 280202924), (74, 272629872), (93, 216931296), (96, 210152193), (111, 181753248), (124, 162698472), (144, 140101462), (148, 136314936), (157, 128500704), (186, 108465648), (222, 90876624), (248, 81349236), (279, 72310432), (288, 70050731), (296, 68157468), (314, 64250352), (333, 60584416), (372, 54232824), (389, 51862752), (444, 45438312), (471, 42833568), (496, 40674618), (558, 36155216), (592, 34078734), (628, 32125176), (666, 30292208), (744, 27116412), (778, 25931376), (888, 22719156), (942, 21416784), (992, 20337309), (1116, 18077608), (1147, 17589024), (1167, 17287584), (1184, 17039367), (1256, 16062588), (1332, 15146104), (1413, 14277856), (1488, 13558206), (1556, 12965688), (1776, 11359578), (1884, 10708392), (2232, 9038804), (2294, 8794512), (2334, 8643792), (2512, 8031294), (2664, 7573052), (2826, 7138928), (2976, 6779103), (3112, 6482844), (3441, 5863008), (3501, 5762528), (3552, 5679789), (3768, 5354196), (4464, 4519402), (4588, 4397256), (4668, 4321896), (4867, 4145184), (5024, 4015647), (5328, 3786526), (5652, 3569464), (5809, 3472992), (6224, 3241422), (6882, 2931504), (7002, 2881264), (7536, 2677098), (8928, 2259701), (9176, 2198628), (9336, 2160948), (9734, 2072592), (10323, 1954336), (10656, 1893263), (11304, 1784732), (11618, 1736496), (12059, 1672992), (12448, 1620711), (13764, 1465752), (14004, 1440632), (14393, 1401696), (14601, 1381728), (15072, 1338549), (17427, 1157664), (18352, 1099314), (18672, 1080474), (19468, 1036296), (20646, 977168), (22608, 892366), (23236, 868248), (24118, 836496), (27528, 732876), (28008, 720316), (28786, 700848), (29202, 690864), (34854, 578832), (36177, 557664), (36704, 549657), (37344, 540237), (38936, 518148), (41292, 488584), (43179, 467232), (43803, 460576), (45216, 446183), (46472, 434124), (48236, 418248), (52281, 385888), (55056, 366438), (56016, 360158), (57572, 350424), (58404, 345432), (61073, 330336), (69708, 289416), (72354, 278832), (77872, 259074), (82584, 244292), (86358, 233616), (87606, 230288), (92944, 217062), (96472, 209124), (104562, 192944), (108531, 185888), (110112, 183219), (112032, 180079), (115144, 175212), (116808, 172716), (122146, 165168), (129537, 155744), (139416, 144708)]