140273760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{857}}^1$

素因数の和:917

約数の個数: 192

約数和(自身を含む): 498161664

約数和(自身を除く): 357887904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 96, 110, 120, 124, 132, 155, 160, 165, 176, 186, 220, 240, 248, 264, 310, 330, 341, 352, 372, 440, 465, 480, 496, 528, 620, 660, 682, 744, 857, 880, 930, 992, 1023, 1056, 1240, 1320, 1364, 1488, 1705, 1714, 1760, 1860, 2046, 2480, 2571, 2640, 2728, 2976, 3410, 3428, 3720, 4092, 4285, 4960, 5115, 5142, 5280, 5456, 6820, 6856, 7440, 8184, 8570, 9427, 10230, 10284, 10912, 12855, 13640, 13712, 14880, 16368, 17140, 18854, 20460, 20568, 25710, 26567, 27280, 27424, 28281, 32736, 34280, 37708, 40920, 41136, 47135, 51420, 53134, 54560, 56562, 68560, 75416, 79701, 81840, 82272, 94270, 102840, 106268, 113124, 132835, 137120, 141405, 150832, 159402, 163680, 188540, 205680, 212536, 226248, 265670, 282810, 292237, 301664, 318804, 377080, 398505, 411360, 425072, 452496, 531340, 565620, 584474, 637608, 754160, 797010, 850144, 876711, 904992, 1062680, 1131240, 1168948, 1275216, 1461185, 1508320, 1594020, 1753422, 2125360, 2262480, 2337896, 2550432, 2922370, 3188040, 3506844, 4250720, 4383555, 4524960, 4675792, 5844740, 6376080, 7013688, 8767110, 9351584, 11689480, 12752160, 14027376, 17534220, 23378960, 28054752, 35068440, 46757920, 70136880, 140273760]

約数ペア:

[(1, 140273760), (2, 70136880), (3, 46757920), (4, 35068440), (5, 28054752), (6, 23378960), (8, 17534220), (10, 14027376), (11, 12752160), (12, 11689480), (15, 9351584), (16, 8767110), (20, 7013688), (22, 6376080), (24, 5844740), (30, 4675792), (31, 4524960), (32, 4383555), (33, 4250720), (40, 3506844), (44, 3188040), (48, 2922370), (55, 2550432), (60, 2337896), (62, 2262480), (66, 2125360), (80, 1753422), (88, 1594020), (93, 1508320), (96, 1461185), (110, 1275216), (120, 1168948), (124, 1131240), (132, 1062680), (155, 904992), (160, 876711), (165, 850144), (176, 797010), (186, 754160), (220, 637608), (240, 584474), (248, 565620), (264, 531340), (310, 452496), (330, 425072), (341, 411360), (352, 398505), (372, 377080), (440, 318804), (465, 301664), (480, 292237), (496, 282810), (528, 265670), (620, 226248), (660, 212536), (682, 205680), (744, 188540), (857, 163680), (880, 159402), (930, 150832), (992, 141405), (1023, 137120), (1056, 132835), (1240, 113124), (1320, 106268), (1364, 102840), (1488, 94270), (1705, 82272), (1714, 81840), (1760, 79701), (1860, 75416), (2046, 68560), (2480, 56562), (2571, 54560), (2640, 53134), (2728, 51420), (2976, 47135), (3410, 41136), (3428, 40920), (3720, 37708), (4092, 34280), (4285, 32736), (4960, 28281), (5115, 27424), (5142, 27280), (5280, 26567), (5456, 25710), (6820, 20568), (6856, 20460), (7440, 18854), (8184, 17140), (8570, 16368), (9427, 14880), (10230, 13712), (10284, 13640), (10912, 12855)]