381663360

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1699}}^1$

素因数の和:1740

約数の個数: 256

約数和(自身を含む): 1456560000

約数和(自身を除く): 1074896640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 384, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 640, 702, 720, 780, 832, 864, 936, 960, 1040, 1080, 1152, 1170, 1248, 1404, 1440, 1560, 1664, 1699, 1728, 1755, 1872, 1920, 2080, 2160, 2340, 2496, 2808, 2880, 3120, 3398, 3456, 3510, 3744, 4160, 4320, 4680, 4992, 5097, 5616, 5760, 6240, 6796, 7020, 7488, 8320, 8495, 8640, 9360, 10194, 11232, 12480, 13592, 14040, 14976, 15291, 16990, 17280, 18720, 20388, 22087, 22464, 24960, 25485, 27184, 28080, 30582, 33980, 37440, 40776, 44174, 44928, 45873, 50970, 54368, 56160, 61164, 66261, 67960, 74880, 76455, 81552, 88348, 91746, 101940, 108736, 110435, 112320, 122328, 132522, 135920, 152910, 163104, 176696, 183492, 198783, 203880, 217472, 220870, 224640, 229365, 244656, 265044, 271840, 305820, 326208, 331305, 353392, 366984, 397566, 407760, 441740, 458730, 489312, 530088, 543680, 596349, 611640, 652416, 662610, 706784, 733968, 795132, 815520, 883480, 917460, 978624, 993915, 1060176, 1087360, 1192698, 1223280, 1325220, 1413568, 1467936, 1590264, 1631040, 1766960, 1834920, 1957248, 1987830, 2120352, 2385396, 2446560, 2650440, 2827136, 2935872, 2981745, 3180528, 3262080, 3533920, 3669840, 3975660, 4240704, 4770792, 4893120, 5300880, 5871744, 5963490, 6361056, 7067840, 7339680, 7951320, 8481408, 9541584, 9786240, 10601760, 11926980, 12722112, 14135680, 14679360, 15902640, 19083168, 21203520, 23853960, 25444224, 29358720, 31805280, 38166336, 42407040, 47707920, 63610560, 76332672, 95415840, 127221120, 190831680, 381663360]

約数ペア:

[(1, 381663360), (2, 190831680), (3, 127221120), (4, 95415840), (5, 76332672), (6, 63610560), (8, 47707920), (9, 42407040), (10, 38166336), (12, 31805280), (13, 29358720), (15, 25444224), (16, 23853960), (18, 21203520), (20, 19083168), (24, 15902640), (26, 14679360), (27, 14135680), (30, 12722112), (32, 11926980), (36, 10601760), (39, 9786240), (40, 9541584), (45, 8481408), (48, 7951320), (52, 7339680), (54, 7067840), (60, 6361056), (64, 5963490), (65, 5871744), (72, 5300880), (78, 4893120), (80, 4770792), (90, 4240704), (96, 3975660), (104, 3669840), (108, 3533920), (117, 3262080), (120, 3180528), (128, 2981745), (130, 2935872), (135, 2827136), (144, 2650440), (156, 2446560), (160, 2385396), (180, 2120352), (192, 1987830), (195, 1957248), (208, 1834920), (216, 1766960), (234, 1631040), (240, 1590264), (260, 1467936), (270, 1413568), (288, 1325220), (312, 1223280), (320, 1192698), (351, 1087360), (360, 1060176), (384, 993915), (390, 978624), (416, 917460), (432, 883480), (468, 815520), (480, 795132), (520, 733968), (540, 706784), (576, 662610), (585, 652416), (624, 611640), (640, 596349), (702, 543680), (720, 530088), (780, 489312), (832, 458730), (864, 441740), (936, 407760), (960, 397566), (1040, 366984), (1080, 353392), (1152, 331305), (1170, 326208), (1248, 305820), (1404, 271840), (1440, 265044), (1560, 244656), (1664, 229365), (1699, 224640), (1728, 220870), (1755, 217472), (1872, 203880), (1920, 198783), (2080, 183492), (2160, 176696), (2340, 163104), (2496, 152910), (2808, 135920), (2880, 132522), (3120, 122328), (3398, 112320), (3456, 110435), (3510, 108736), (3744, 101940), (4160, 91746), (4320, 88348), (4680, 81552), (4992, 76455), (5097, 74880), (5616, 67960), (5760, 66261), (6240, 61164), (6796, 56160), (7020, 54368), (7488, 50970), (8320, 45873), (8495, 44928), (8640, 44174), (9360, 40776), (10194, 37440), (11232, 33980), (12480, 30582), (13592, 28080), (14040, 27184), (14976, 25485), (15291, 24960), (16990, 22464), (17280, 22087), (18720, 20388)]