208647133040

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{401}}^1\times {\mathrm{3407}}^1$

素因数の和:3927

約数の個数: 160

約数和(自身を含む): 513723119616

約数和(自身を除く): 305075986576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 83, 92, 115, 166, 184, 230, 332, 368, 401, 415, 460, 664, 802, 830, 920, 1328, 1604, 1660, 1840, 1909, 2005, 3208, 3320, 3407, 3818, 4010, 6416, 6640, 6814, 7636, 8020, 9223, 9545, 13628, 15272, 16040, 17035, 18446, 19090, 27256, 30544, 32080, 33283, 34070, 36892, 38180, 46115, 54512, 66566, 68140, 73784, 76360, 78361, 92230, 133132, 136280, 147568, 152720, 156722, 166415, 184460, 266264, 272560, 282781, 313444, 332830, 368920, 391805, 532528, 565562, 626888, 665660, 737840, 765509, 783610, 1131124, 1253776, 1331320, 1366207, 1413905, 1531018, 1567220, 2262248, 2662640, 2732414, 2827810, 3062036, 3134440, 3827545, 4524496, 5464828, 5655620, 6124072, 6268880, 6503963, 6831035, 7655090, 10929656, 11311240, 12248144, 13007926, 13662070, 15310180, 21859312, 22622480, 26015852, 27324140, 30620360, 31422761, 32519815, 52031704, 54648280, 61240720, 62845522, 65039630, 104063408, 109296560, 113395181, 125691044, 130079260, 157113805, 226790362, 251382088, 260158520, 314227610, 453580724, 502764176, 520317040, 566975905, 628455220, 907161448, 1133951810, 1256910440, 1814322896, 2267903620, 2513820880, 2608089163, 4535807240, 5216178326, 9071614480, 10432356652, 13040445815, 20864713304, 26080891630, 41729426608, 52161783260, 104323566520, 208647133040]

約数ペア:

[(1, 208647133040), (2, 104323566520), (4, 52161783260), (5, 41729426608), (8, 26080891630), (10, 20864713304), (16, 13040445815), (20, 10432356652), (23, 9071614480), (40, 5216178326), (46, 4535807240), (80, 2608089163), (83, 2513820880), (92, 2267903620), (115, 1814322896), (166, 1256910440), (184, 1133951810), (230, 907161448), (332, 628455220), (368, 566975905), (401, 520317040), (415, 502764176), (460, 453580724), (664, 314227610), (802, 260158520), (830, 251382088), (920, 226790362), (1328, 157113805), (1604, 130079260), (1660, 125691044), (1840, 113395181), (1909, 109296560), (2005, 104063408), (3208, 65039630), (3320, 62845522), (3407, 61240720), (3818, 54648280), (4010, 52031704), (6416, 32519815), (6640, 31422761), (6814, 30620360), (7636, 27324140), (8020, 26015852), (9223, 22622480), (9545, 21859312), (13628, 15310180), (15272, 13662070), (16040, 13007926), (17035, 12248144), (18446, 11311240), (19090, 10929656), (27256, 7655090), (30544, 6831035), (32080, 6503963), (33283, 6268880), (34070, 6124072), (36892, 5655620), (38180, 5464828), (46115, 4524496), (54512, 3827545), (66566, 3134440), (68140, 3062036), (73784, 2827810), (76360, 2732414), (78361, 2662640), (92230, 2262248), (133132, 1567220), (136280, 1531018), (147568, 1413905), (152720, 1366207), (156722, 1331320), (166415, 1253776), (184460, 1131124), (266264, 783610), (272560, 765509), (282781, 737840), (313444, 665660), (332830, 626888), (368920, 565562), (391805, 532528)]