636125280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2281}}^1$

素因数の和:2389

約数の個数: 192

約数和(自身を含む): 2318658048

約数和(自身を除く): 1682532768

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 83, 84, 96, 105, 112, 120, 140, 160, 166, 168, 210, 224, 240, 249, 280, 332, 336, 415, 420, 480, 498, 560, 581, 664, 672, 830, 840, 996, 1120, 1162, 1245, 1328, 1660, 1680, 1743, 1992, 2281, 2324, 2490, 2656, 2905, 3320, 3360, 3486, 3984, 4562, 4648, 4980, 5810, 6640, 6843, 6972, 7968, 8715, 9124, 9296, 9960, 11405, 11620, 13280, 13686, 13944, 15967, 17430, 18248, 18592, 19920, 22810, 23240, 27372, 27888, 31934, 34215, 34860, 36496, 39840, 45620, 46480, 47901, 54744, 55776, 63868, 68430, 69720, 72992, 79835, 91240, 92960, 95802, 109488, 127736, 136860, 139440, 159670, 182480, 189323, 191604, 218976, 239505, 255472, 273720, 278880, 319340, 364960, 378646, 383208, 479010, 510944, 547440, 567969, 638680, 757292, 766416, 946615, 958020, 1094880, 1135938, 1277360, 1325261, 1514584, 1532832, 1893230, 1916040, 2271876, 2554720, 2650522, 2839845, 3029168, 3786460, 3832080, 3975783, 4543752, 5301044, 5679690, 6058336, 6626305, 7572920, 7664160, 7951566, 9087504, 10602088, 11359380, 13252610, 15145840, 15903132, 18175008, 19878915, 21204176, 22718760, 26505220, 30291680, 31806264, 39757830, 42408352, 45437520, 53010440, 63612528, 79515660, 90875040, 106020880, 127225056, 159031320, 212041760, 318062640, 636125280]

約数ペア:

[(1, 636125280), (2, 318062640), (3, 212041760), (4, 159031320), (5, 127225056), (6, 106020880), (7, 90875040), (8, 79515660), (10, 63612528), (12, 53010440), (14, 45437520), (15, 42408352), (16, 39757830), (20, 31806264), (21, 30291680), (24, 26505220), (28, 22718760), (30, 21204176), (32, 19878915), (35, 18175008), (40, 15903132), (42, 15145840), (48, 13252610), (56, 11359380), (60, 10602088), (70, 9087504), (80, 7951566), (83, 7664160), (84, 7572920), (96, 6626305), (105, 6058336), (112, 5679690), (120, 5301044), (140, 4543752), (160, 3975783), (166, 3832080), (168, 3786460), (210, 3029168), (224, 2839845), (240, 2650522), (249, 2554720), (280, 2271876), (332, 1916040), (336, 1893230), (415, 1532832), (420, 1514584), (480, 1325261), (498, 1277360), (560, 1135938), (581, 1094880), (664, 958020), (672, 946615), (830, 766416), (840, 757292), (996, 638680), (1120, 567969), (1162, 547440), (1245, 510944), (1328, 479010), (1660, 383208), (1680, 378646), (1743, 364960), (1992, 319340), (2281, 278880), (2324, 273720), (2490, 255472), (2656, 239505), (2905, 218976), (3320, 191604), (3360, 189323), (3486, 182480), (3984, 159670), (4562, 139440), (4648, 136860), (4980, 127736), (5810, 109488), (6640, 95802), (6843, 92960), (6972, 91240), (7968, 79835), (8715, 72992), (9124, 69720), (9296, 68430), (9960, 63868), (11405, 55776), (11620, 54744), (13280, 47901), (13686, 46480), (13944, 45620), (15967, 39840), (17430, 36496), (18248, 34860), (18592, 34215), (19920, 31934), (22810, 27888), (23240, 27372)]