551423040

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2647}}^1$

素因数の和:2705

約数の個数: 224

約数和(自身を含む): 2066202624

約数和(自身を除く): 1514779584

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 280, 310, 320, 336, 372, 420, 434, 448, 465, 480, 496, 560, 620, 651, 672, 744, 840, 868, 930, 960, 992, 1085, 1120, 1240, 1302, 1344, 1488, 1680, 1736, 1860, 1984, 2170, 2240, 2480, 2604, 2647, 2976, 3255, 3360, 3472, 3720, 4340, 4960, 5208, 5294, 5952, 6510, 6720, 6944, 7440, 7941, 8680, 9920, 10416, 10588, 13020, 13235, 13888, 14880, 15882, 17360, 18529, 20832, 21176, 26040, 26470, 29760, 31764, 34720, 37058, 39705, 41664, 42352, 52080, 52940, 55587, 63528, 69440, 74116, 79410, 82057, 84704, 92645, 104160, 105880, 111174, 127056, 148232, 158820, 164114, 169408, 185290, 208320, 211760, 222348, 246171, 254112, 277935, 296464, 317640, 328228, 370580, 410285, 423520, 444696, 492342, 508224, 555870, 574399, 592928, 635280, 656456, 741160, 820570, 847040, 889392, 984684, 1111740, 1148798, 1185856, 1230855, 1270560, 1312912, 1482320, 1641140, 1723197, 1778784, 1969368, 2223480, 2297596, 2461710, 2541120, 2625824, 2871995, 2964640, 3282280, 3446394, 3557568, 3938736, 4446960, 4595192, 4923420, 5251648, 5743990, 5929280, 6564560, 6892788, 7877472, 8615985, 8893920, 9190384, 9846840, 11487980, 13129120, 13785576, 15754944, 17231970, 17787840, 18380768, 19693680, 22975960, 26258240, 27571152, 34463940, 36761536, 39387360, 45951920, 55142304, 68927880, 78774720, 91903840, 110284608, 137855760, 183807680, 275711520, 551423040]

約数ペア:

[(1, 551423040), (2, 275711520), (3, 183807680), (4, 137855760), (5, 110284608), (6, 91903840), (7, 78774720), (8, 68927880), (10, 55142304), (12, 45951920), (14, 39387360), (15, 36761536), (16, 34463940), (20, 27571152), (21, 26258240), (24, 22975960), (28, 19693680), (30, 18380768), (31, 17787840), (32, 17231970), (35, 15754944), (40, 13785576), (42, 13129120), (48, 11487980), (56, 9846840), (60, 9190384), (62, 8893920), (64, 8615985), (70, 7877472), (80, 6892788), (84, 6564560), (93, 5929280), (96, 5743990), (105, 5251648), (112, 4923420), (120, 4595192), (124, 4446960), (140, 3938736), (155, 3557568), (160, 3446394), (168, 3282280), (186, 2964640), (192, 2871995), (210, 2625824), (217, 2541120), (224, 2461710), (240, 2297596), (248, 2223480), (280, 1969368), (310, 1778784), (320, 1723197), (336, 1641140), (372, 1482320), (420, 1312912), (434, 1270560), (448, 1230855), (465, 1185856), (480, 1148798), (496, 1111740), (560, 984684), (620, 889392), (651, 847040), (672, 820570), (744, 741160), (840, 656456), (868, 635280), (930, 592928), (960, 574399), (992, 555870), (1085, 508224), (1120, 492342), (1240, 444696), (1302, 423520), (1344, 410285), (1488, 370580), (1680, 328228), (1736, 317640), (1860, 296464), (1984, 277935), (2170, 254112), (2240, 246171), (2480, 222348), (2604, 211760), (2647, 208320), (2976, 185290), (3255, 169408), (3360, 164114), (3472, 158820), (3720, 148232), (4340, 127056), (4960, 111174), (5208, 105880), (5294, 104160), (5952, 92645), (6510, 84704), (6720, 82057), (6944, 79410), (7440, 74116), (7941, 69440), (8680, 63528), (9920, 55587), (10416, 52940), (10588, 52080), (13020, 42352), (13235, 41664), (13888, 39705), (14880, 37058), (15882, 34720), (17360, 31764), (18529, 29760), (20832, 26470), (21176, 26040)]