1141262520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:294

約数の個数: 256

約数和(自身を含む): 3732480000

約数和(自身を除く): 2591217480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 31, 40, 58, 60, 62, 71, 87, 93, 116, 120, 124, 142, 145, 149, 155, 174, 186, 213, 232, 248, 284, 290, 298, 310, 348, 355, 372, 426, 435, 447, 465, 568, 580, 596, 620, 696, 710, 744, 745, 852, 870, 894, 899, 930, 1065, 1160, 1192, 1240, 1420, 1490, 1704, 1740, 1788, 1798, 1860, 2059, 2130, 2201, 2235, 2697, 2840, 2980, 3480, 3576, 3596, 3720, 4118, 4260, 4321, 4402, 4470, 4495, 4619, 5394, 5960, 6177, 6603, 7192, 8236, 8520, 8642, 8804, 8940, 8990, 9238, 10295, 10579, 10788, 11005, 12354, 12963, 13206, 13485, 13857, 16472, 17284, 17608, 17880, 17980, 18476, 20590, 21158, 21576, 21605, 22010, 23095, 24708, 25926, 26412, 26970, 27714, 30885, 31737, 33015, 34568, 35960, 36952, 41180, 42316, 43210, 44020, 46190, 49416, 51852, 52824, 52895, 53940, 55428, 61770, 63474, 63829, 64815, 66030, 69285, 82360, 84632, 86420, 88040, 92380, 103704, 105790, 107880, 110856, 123540, 126948, 127658, 129630, 132060, 133951, 138570, 158685, 172840, 184760, 191487, 211580, 247080, 253896, 255316, 259260, 264120, 267902, 277140, 306791, 317370, 319145, 327949, 382974, 401853, 423160, 510632, 518520, 535804, 554280, 613582, 634740, 638290, 655898, 669755, 765948, 803706, 920373, 957435, 983847, 1071608, 1227164, 1269480, 1276580, 1311796, 1339510, 1531896, 1533955, 1607412, 1639745, 1840746, 1914870, 1967694, 2009265, 2454328, 2553160, 2623592, 2679020, 3067910, 3214824, 3279490, 3681492, 3829740, 3935388, 4018530, 4601865, 4919235, 5358040, 6135820, 6558980, 7362984, 7659480, 7870776, 8037060, 9203730, 9510521, 9838470, 12271640, 13117960, 16074120, 18407460, 19021042, 19676940, 28531563, 36814920, 38042084, 39353880, 47552605, 57063126, 76084168, 95105210, 114126252, 142657815, 190210420, 228252504, 285315630, 380420840, 570631260, 1141262520]

約数ペア:

[(1, 1141262520), (2, 570631260), (3, 380420840), (4, 285315630), (5, 228252504), (6, 190210420), (8, 142657815), (10, 114126252), (12, 95105210), (15, 76084168), (20, 57063126), (24, 47552605), (29, 39353880), (30, 38042084), (31, 36814920), (40, 28531563), (58, 19676940), (60, 19021042), (62, 18407460), (71, 16074120), (87, 13117960), (93, 12271640), (116, 9838470), (120, 9510521), (124, 9203730), (142, 8037060), (145, 7870776), (149, 7659480), (155, 7362984), (174, 6558980), (186, 6135820), (213, 5358040), (232, 4919235), (248, 4601865), (284, 4018530), (290, 3935388), (298, 3829740), (310, 3681492), (348, 3279490), (355, 3214824), (372, 3067910), (426, 2679020), (435, 2623592), (447, 2553160), (465, 2454328), (568, 2009265), (580, 1967694), (596, 1914870), (620, 1840746), (696, 1639745), (710, 1607412), (744, 1533955), (745, 1531896), (852, 1339510), (870, 1311796), (894, 1276580), (899, 1269480), (930, 1227164), (1065, 1071608), (1160, 983847), (1192, 957435), (1240, 920373), (1420, 803706), (1490, 765948), (1704, 669755), (1740, 655898), (1788, 638290), (1798, 634740), (1860, 613582), (2059, 554280), (2130, 535804), (2201, 518520), (2235, 510632), (2697, 423160), (2840, 401853), (2980, 382974), (3480, 327949), (3576, 319145), (3596, 317370), (3720, 306791), (4118, 277140), (4260, 267902), (4321, 264120), (4402, 259260), (4470, 255316), (4495, 253896), (4619, 247080), (5394, 211580), (5960, 191487), (6177, 184760), (6603, 172840), (7192, 158685), (8236, 138570), (8520, 133951), (8642, 132060), (8804, 129630), (8940, 127658), (8990, 126948), (9238, 123540), (10295, 110856), (10579, 107880), (10788, 105790), (11005, 103704), (12354, 92380), (12963, 88040), (13206, 86420), (13485, 84632), (13857, 82360), (16472, 69285), (17284, 66030), (17608, 64815), (17880, 63829), (17980, 63474), (18476, 61770), (20590, 55428), (21158, 53940), (21576, 52895), (21605, 52824), (22010, 51852), (23095, 49416), (24708, 46190), (25926, 44020), (26412, 43210), (26970, 42316), (27714, 41180), (30885, 36952), (31737, 35960), (33015, 34568)]