405401040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3011}}^1$

素因数の和:3058

約数の個数: 240

約数和(自身を含む): 1573131456

約数和(自身を除く): 1167730416

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 30, 33, 34, 36, 40, 44, 45, 48, 51, 55, 60, 66, 68, 72, 80, 85, 88, 90, 99, 102, 110, 120, 132, 136, 144, 153, 165, 170, 176, 180, 187, 198, 204, 220, 240, 255, 264, 272, 306, 330, 340, 360, 374, 396, 408, 440, 495, 510, 528, 561, 612, 660, 680, 720, 748, 765, 792, 816, 880, 935, 990, 1020, 1122, 1224, 1320, 1360, 1496, 1530, 1584, 1683, 1870, 1980, 2040, 2244, 2448, 2640, 2805, 2992, 3011, 3060, 3366, 3740, 3960, 4080, 4488, 5610, 6022, 6120, 6732, 7480, 7920, 8415, 8976, 9033, 11220, 12044, 12240, 13464, 14960, 15055, 16830, 18066, 22440, 24088, 26928, 27099, 30110, 33121, 33660, 36132, 44880, 45165, 48176, 51187, 54198, 60220, 66242, 67320, 72264, 90330, 99363, 102374, 108396, 120440, 132484, 134640, 135495, 144528, 153561, 165605, 180660, 198726, 204748, 216792, 240880, 255935, 264968, 270990, 298089, 307122, 331210, 361320, 397452, 409496, 433584, 460683, 496815, 511870, 529936, 541980, 563057, 596178, 614244, 662420, 722640, 767805, 794904, 818992, 921366, 993630, 1023740, 1083960, 1126114, 1192356, 1228488, 1324840, 1490445, 1535610, 1589808, 1689171, 1842732, 1987260, 2047480, 2167920, 2252228, 2303415, 2384712, 2456976, 2649680, 2815285, 2980890, 3071220, 3378342, 3685464, 3974520, 4094960, 4504456, 4606830, 4769424, 5067513, 5630570, 5961780, 6142440, 6756684, 7370928, 7949040, 8445855, 9008912, 9213660, 10135026, 11261140, 11923560, 12284880, 13513368, 16891710, 18427320, 20270052, 22522280, 23847120, 25337565, 27026736, 33783420, 36854640, 40540104, 45044560, 50675130, 67566840, 81080208, 101350260, 135133680, 202700520, 405401040]

約数ペア:

[(1, 405401040), (2, 202700520), (3, 135133680), (4, 101350260), (5, 81080208), (6, 67566840), (8, 50675130), (9, 45044560), (10, 40540104), (11, 36854640), (12, 33783420), (15, 27026736), (16, 25337565), (17, 23847120), (18, 22522280), (20, 20270052), (22, 18427320), (24, 16891710), (30, 13513368), (33, 12284880), (34, 11923560), (36, 11261140), (40, 10135026), (44, 9213660), (45, 9008912), (48, 8445855), (51, 7949040), (55, 7370928), (60, 6756684), (66, 6142440), (68, 5961780), (72, 5630570), (80, 5067513), (85, 4769424), (88, 4606830), (90, 4504456), (99, 4094960), (102, 3974520), (110, 3685464), (120, 3378342), (132, 3071220), (136, 2980890), (144, 2815285), (153, 2649680), (165, 2456976), (170, 2384712), (176, 2303415), (180, 2252228), (187, 2167920), (198, 2047480), (204, 1987260), (220, 1842732), (240, 1689171), (255, 1589808), (264, 1535610), (272, 1490445), (306, 1324840), (330, 1228488), (340, 1192356), (360, 1126114), (374, 1083960), (396, 1023740), (408, 993630), (440, 921366), (495, 818992), (510, 794904), (528, 767805), (561, 722640), (612, 662420), (660, 614244), (680, 596178), (720, 563057), (748, 541980), (765, 529936), (792, 511870), (816, 496815), (880, 460683), (935, 433584), (990, 409496), (1020, 397452), (1122, 361320), (1224, 331210), (1320, 307122), (1360, 298089), (1496, 270990), (1530, 264968), (1584, 255935), (1683, 240880), (1870, 216792), (1980, 204748), (2040, 198726), (2244, 180660), (2448, 165605), (2640, 153561), (2805, 144528), (2992, 135495), (3011, 134640), (3060, 132484), (3366, 120440), (3740, 108396), (3960, 102374), (4080, 99363), (4488, 90330), (5610, 72264), (6022, 67320), (6120, 66242), (6732, 60220), (7480, 54198), (7920, 51187), (8415, 48176), (8976, 45165), (9033, 44880), (11220, 36132), (12044, 33660), (12240, 33121), (13464, 30110), (14960, 27099), (15055, 26928), (16830, 24088), (18066, 22440)]