407072160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{829}}^1$

素因数の和:892

約数の個数: 288

約数和(自身を含む): 1566190080

約数和(自身を除く): 1159117920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 31, 32, 33, 36, 40, 44, 45, 48, 55, 60, 62, 66, 72, 80, 88, 90, 93, 96, 99, 110, 120, 124, 132, 144, 155, 160, 165, 176, 180, 186, 198, 220, 240, 248, 264, 279, 288, 310, 330, 341, 352, 360, 372, 396, 440, 465, 480, 495, 496, 528, 558, 620, 660, 682, 720, 744, 792, 829, 880, 930, 990, 992, 1023, 1056, 1116, 1240, 1320, 1364, 1395, 1440, 1488, 1584, 1658, 1705, 1760, 1860, 1980, 2046, 2232, 2480, 2487, 2640, 2728, 2790, 2976, 3069, 3168, 3316, 3410, 3720, 3960, 4092, 4145, 4464, 4960, 4974, 5115, 5280, 5456, 5580, 6138, 6632, 6820, 7440, 7461, 7920, 8184, 8290, 8928, 9119, 9948, 10230, 10912, 11160, 12276, 12435, 13264, 13640, 14880, 14922, 15345, 15840, 16368, 16580, 18238, 19896, 20460, 22320, 24552, 24870, 25699, 26528, 27280, 27357, 29844, 30690, 32736, 33160, 36476, 37305, 39792, 40920, 44640, 45595, 49104, 49740, 51398, 54560, 54714, 59688, 61380, 66320, 72952, 74610, 77097, 79584, 81840, 82071, 91190, 98208, 99480, 102796, 109428, 119376, 122760, 128495, 132640, 136785, 145904, 149220, 154194, 163680, 164142, 182380, 198960, 205592, 218856, 231291, 238752, 245520, 256990, 273570, 282689, 291808, 298440, 308388, 328284, 364760, 385485, 397920, 410355, 411184, 437712, 462582, 491040, 513980, 547140, 565378, 596880, 616776, 656568, 729520, 770970, 820710, 822368, 848067, 875424, 925164, 1027960, 1094280, 1130756, 1156455, 1193760, 1233552, 1313136, 1413445, 1459040, 1541940, 1641420, 1696134, 1850328, 2055920, 2188560, 2261512, 2312910, 2467104, 2544201, 2626272, 2826890, 3083880, 3282840, 3392268, 3700656, 4111840, 4240335, 4377120, 4523024, 4625820, 5088402, 5653780, 6167760, 6565680, 6784536, 7401312, 8480670, 9046048, 9251640, 10176804, 11307560, 12335520, 12721005, 13131360, 13569072, 16961340, 18503280, 20353608, 22615120, 25442010, 27138144, 33922680, 37006560, 40707216, 45230240, 50884020, 67845360, 81414432, 101768040, 135690720, 203536080, 407072160]

約数ペア:

[(1, 407072160), (2, 203536080), (3, 135690720), (4, 101768040), (5, 81414432), (6, 67845360), (8, 50884020), (9, 45230240), (10, 40707216), (11, 37006560), (12, 33922680), (15, 27138144), (16, 25442010), (18, 22615120), (20, 20353608), (22, 18503280), (24, 16961340), (30, 13569072), (31, 13131360), (32, 12721005), (33, 12335520), (36, 11307560), (40, 10176804), (44, 9251640), (45, 9046048), (48, 8480670), (55, 7401312), (60, 6784536), (62, 6565680), (66, 6167760), (72, 5653780), (80, 5088402), (88, 4625820), (90, 4523024), (93, 4377120), (96, 4240335), (99, 4111840), (110, 3700656), (120, 3392268), (124, 3282840), (132, 3083880), (144, 2826890), (155, 2626272), (160, 2544201), (165, 2467104), (176, 2312910), (180, 2261512), (186, 2188560), (198, 2055920), (220, 1850328), (240, 1696134), (248, 1641420), (264, 1541940), (279, 1459040), (288, 1413445), (310, 1313136), (330, 1233552), (341, 1193760), (352, 1156455), (360, 1130756), (372, 1094280), (396, 1027960), (440, 925164), (465, 875424), (480, 848067), (495, 822368), (496, 820710), (528, 770970), (558, 729520), (620, 656568), (660, 616776), (682, 596880), (720, 565378), (744, 547140), (792, 513980), (829, 491040), (880, 462582), (930, 437712), (990, 411184), (992, 410355), (1023, 397920), (1056, 385485), (1116, 364760), (1240, 328284), (1320, 308388), (1364, 298440), (1395, 291808), (1440, 282689), (1488, 273570), (1584, 256990), (1658, 245520), (1705, 238752), (1760, 231291), (1860, 218856), (1980, 205592), (2046, 198960), (2232, 182380), (2480, 164142), (2487, 163680), (2640, 154194), (2728, 149220), (2790, 145904), (2976, 136785), (3069, 132640), (3168, 128495), (3316, 122760), (3410, 119376), (3720, 109428), (3960, 102796), (4092, 99480), (4145, 98208), (4464, 91190), (4960, 82071), (4974, 81840), (5115, 79584), (5280, 77097), (5456, 74610), (5580, 72952), (6138, 66320), (6632, 61380), (6820, 59688), (7440, 54714), (7461, 54560), (7920, 51398), (8184, 49740), (8290, 49104), (8928, 45595), (9119, 44640), (9948, 40920), (10230, 39792), (10912, 37305), (11160, 36476), (12276, 33160), (12435, 32736), (13264, 30690), (13640, 29844), (14880, 27357), (14922, 27280), (15345, 26528), (15840, 25699), (16368, 24870), (16580, 24552), (18238, 22320), (19896, 20460)]