1366367923840

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1697}}^1\times {\mathrm{40583}}^1$

素因数の和:42330

約数の個数: 128

約数和(自身を含む): 3373913502720

約数和(自身を除く): 2007545578880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 310, 320, 496, 620, 640, 992, 1240, 1697, 1984, 2480, 3394, 3968, 4960, 6788, 8485, 9920, 13576, 16970, 19840, 27152, 33940, 40583, 52607, 54304, 67880, 81166, 105214, 108608, 135760, 162332, 202915, 210428, 217216, 263035, 271520, 324664, 405830, 420856, 526070, 543040, 649328, 811660, 841712, 1052140, 1086080, 1258073, 1298656, 1623320, 1683424, 2104280, 2516146, 2597312, 3246640, 3366848, 4208560, 5032292, 5194624, 6290365, 6493280, 6733696, 8417120, 10064584, 12580730, 12986560, 16834240, 20129168, 25161460, 25973120, 33668480, 40258336, 50322920, 68869351, 80516672, 100645840, 137738702, 161033344, 201291680, 275477404, 344346755, 402583360, 550954808, 688693510, 805166720, 1101909616, 1377387020, 2134949881, 2203819232, 2754774040, 4269899762, 4407638464, 5509548080, 8539799524, 8815276928, 10674749405, 11019096160, 17079599048, 21349498810, 22038192320, 34159198096, 42698997620, 44076384640, 68318396192, 85397995240, 136636792384, 170795990480, 273273584768, 341591980960, 683183961920, 1366367923840]

約数ペア:

[(1, 1366367923840), (2, 683183961920), (4, 341591980960), (5, 273273584768), (8, 170795990480), (10, 136636792384), (16, 85397995240), (20, 68318396192), (31, 44076384640), (32, 42698997620), (40, 34159198096), (62, 22038192320), (64, 21349498810), (80, 17079599048), (124, 11019096160), (128, 10674749405), (155, 8815276928), (160, 8539799524), (248, 5509548080), (310, 4407638464), (320, 4269899762), (496, 2754774040), (620, 2203819232), (640, 2134949881), (992, 1377387020), (1240, 1101909616), (1697, 805166720), (1984, 688693510), (2480, 550954808), (3394, 402583360), (3968, 344346755), (4960, 275477404), (6788, 201291680), (8485, 161033344), (9920, 137738702), (13576, 100645840), (16970, 80516672), (19840, 68869351), (27152, 50322920), (33940, 40258336), (40583, 33668480), (52607, 25973120), (54304, 25161460), (67880, 20129168), (81166, 16834240), (105214, 12986560), (108608, 12580730), (135760, 10064584), (162332, 8417120), (202915, 6733696), (210428, 6493280), (217216, 6290365), (263035, 5194624), (271520, 5032292), (324664, 4208560), (405830, 3366848), (420856, 3246640), (526070, 2597312), (543040, 2516146), (649328, 2104280), (811660, 1683424), (841712, 1623320), (1052140, 1298656), (1086080, 1258073)]