201634625680

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{787}}^1\times {\mathrm{2309}}^1$

素因数の和:3201

約数の個数: 160

約数和(自身を含む): 501086678400

約数和(自身を除く): 299452052720

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 73, 76, 80, 95, 146, 152, 190, 292, 304, 365, 380, 584, 730, 760, 787, 1168, 1387, 1460, 1520, 1574, 2309, 2774, 2920, 3148, 3935, 4618, 5548, 5840, 6296, 6935, 7870, 9236, 11096, 11545, 12592, 13870, 14953, 15740, 18472, 22192, 23090, 27740, 29906, 31480, 36944, 43871, 46180, 55480, 57451, 59812, 62960, 74765, 87742, 92360, 110960, 114902, 119624, 149530, 168557, 175484, 184720, 219355, 229804, 239248, 287255, 299060, 337114, 350968, 438710, 459608, 574510, 598120, 674228, 701936, 842785, 877420, 919216, 1091569, 1149020, 1196240, 1348456, 1685570, 1754840, 1817183, 2183138, 2298040, 2696912, 3202583, 3371140, 3509680, 3634366, 4366276, 4596080, 5457845, 6405166, 6742280, 7268732, 8732552, 9085915, 10915690, 12810332, 13484560, 14537464, 16012915, 17465104, 18171830, 21831380, 25620664, 29074928, 32025830, 34526477, 36343660, 43662760, 51241328, 64051660, 69052954, 72687320, 87325520, 128103320, 132654359, 138105908, 145374640, 172632385, 256206640, 265308718, 276211816, 345264770, 530617436, 552423632, 663271795, 690529540, 1061234872, 1326543590, 1381059080, 2122469744, 2520432821, 2653087180, 2762118160, 5040865642, 5306174360, 10081731284, 10612348720, 12602164105, 20163462568, 25204328210, 40326925136, 50408656420, 100817312840, 201634625680]

約数ペア:

[(1, 201634625680), (2, 100817312840), (4, 50408656420), (5, 40326925136), (8, 25204328210), (10, 20163462568), (16, 12602164105), (19, 10612348720), (20, 10081731284), (38, 5306174360), (40, 5040865642), (73, 2762118160), (76, 2653087180), (80, 2520432821), (95, 2122469744), (146, 1381059080), (152, 1326543590), (190, 1061234872), (292, 690529540), (304, 663271795), (365, 552423632), (380, 530617436), (584, 345264770), (730, 276211816), (760, 265308718), (787, 256206640), (1168, 172632385), (1387, 145374640), (1460, 138105908), (1520, 132654359), (1574, 128103320), (2309, 87325520), (2774, 72687320), (2920, 69052954), (3148, 64051660), (3935, 51241328), (4618, 43662760), (5548, 36343660), (5840, 34526477), (6296, 32025830), (6935, 29074928), (7870, 25620664), (9236, 21831380), (11096, 18171830), (11545, 17465104), (12592, 16012915), (13870, 14537464), (14953, 13484560), (15740, 12810332), (18472, 10915690), (22192, 9085915), (23090, 8732552), (27740, 7268732), (29906, 6742280), (31480, 6405166), (36944, 5457845), (43871, 4596080), (46180, 4366276), (55480, 3634366), (57451, 3509680), (59812, 3371140), (62960, 3202583), (74765, 2696912), (87742, 2298040), (92360, 2183138), (110960, 1817183), (114902, 1754840), (119624, 1685570), (149530, 1348456), (168557, 1196240), (175484, 1149020), (184720, 1091569), (219355, 919216), (229804, 877420), (239248, 842785), (287255, 701936), (299060, 674228), (337114, 598120), (350968, 574510), (438710, 459608)]