233816880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2857}}^1$

素因数の和:2915

約数の個数: 160

約数和(自身を含む): 816519168

約数和(自身を除く): 582702288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 110, 120, 124, 132, 155, 165, 176, 186, 220, 240, 248, 264, 310, 330, 341, 372, 440, 465, 496, 528, 620, 660, 682, 744, 880, 930, 1023, 1240, 1320, 1364, 1488, 1705, 1860, 2046, 2480, 2640, 2728, 2857, 3410, 3720, 4092, 5115, 5456, 5714, 6820, 7440, 8184, 8571, 10230, 11428, 13640, 14285, 16368, 17142, 20460, 22856, 27280, 28570, 31427, 34284, 40920, 42855, 45712, 57140, 62854, 68568, 81840, 85710, 88567, 94281, 114280, 125708, 137136, 157135, 171420, 177134, 188562, 228560, 251416, 265701, 314270, 342840, 354268, 377124, 442835, 471405, 502832, 531402, 628540, 685680, 708536, 754248, 885670, 942810, 974237, 1062804, 1257080, 1328505, 1417072, 1508496, 1771340, 1885620, 1948474, 2125608, 2514160, 2657010, 2922711, 3542680, 3771240, 3896948, 4251216, 4871185, 5314020, 5845422, 7085360, 7542480, 7793896, 9742370, 10628040, 11690844, 14613555, 15587792, 19484740, 21256080, 23381688, 29227110, 38969480, 46763376, 58454220, 77938960, 116908440, 233816880]

約数ペア:

[(1, 233816880), (2, 116908440), (3, 77938960), (4, 58454220), (5, 46763376), (6, 38969480), (8, 29227110), (10, 23381688), (11, 21256080), (12, 19484740), (15, 15587792), (16, 14613555), (20, 11690844), (22, 10628040), (24, 9742370), (30, 7793896), (31, 7542480), (33, 7085360), (40, 5845422), (44, 5314020), (48, 4871185), (55, 4251216), (60, 3896948), (62, 3771240), (66, 3542680), (80, 2922711), (88, 2657010), (93, 2514160), (110, 2125608), (120, 1948474), (124, 1885620), (132, 1771340), (155, 1508496), (165, 1417072), (176, 1328505), (186, 1257080), (220, 1062804), (240, 974237), (248, 942810), (264, 885670), (310, 754248), (330, 708536), (341, 685680), (372, 628540), (440, 531402), (465, 502832), (496, 471405), (528, 442835), (620, 377124), (660, 354268), (682, 342840), (744, 314270), (880, 265701), (930, 251416), (1023, 228560), (1240, 188562), (1320, 177134), (1364, 171420), (1488, 157135), (1705, 137136), (1860, 125708), (2046, 114280), (2480, 94281), (2640, 88567), (2728, 85710), (2857, 81840), (3410, 68568), (3720, 62854), (4092, 57140), (5115, 45712), (5456, 42855), (5714, 40920), (6820, 34284), (7440, 31427), (8184, 28570), (8571, 27280), (10230, 22856), (11428, 20460), (13640, 17142), (14285, 16368)]