539988120

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{821}}^1$

素因数の和:880

約数の個数: 320

約数和(自身を含む): 2148379200

約数和(自身を除く): 1608391080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 29, 30, 35, 36, 40, 42, 45, 54, 56, 58, 60, 63, 70, 72, 81, 84, 87, 90, 105, 108, 116, 120, 126, 135, 140, 145, 162, 168, 174, 180, 189, 203, 210, 216, 232, 252, 261, 270, 280, 290, 315, 324, 348, 360, 378, 405, 406, 420, 435, 504, 522, 540, 567, 580, 609, 630, 648, 696, 756, 783, 810, 812, 821, 840, 870, 945, 1015, 1044, 1080, 1134, 1160, 1218, 1260, 1305, 1512, 1566, 1620, 1624, 1642, 1740, 1827, 1890, 2030, 2088, 2268, 2349, 2436, 2463, 2520, 2610, 2835, 3045, 3132, 3240, 3284, 3480, 3654, 3780, 3915, 4060, 4105, 4536, 4698, 4872, 4926, 5220, 5481, 5670, 5747, 6090, 6264, 6568, 7308, 7389, 7560, 7830, 8120, 8210, 9135, 9396, 9852, 10440, 10962, 11340, 11494, 11745, 12180, 12315, 14616, 14778, 15660, 16420, 16443, 17241, 18270, 18792, 19704, 21924, 22167, 22680, 22988, 23490, 23809, 24360, 24630, 27405, 28735, 29556, 31320, 32840, 32886, 34482, 36540, 36945, 43848, 44334, 45976, 46980, 47618, 49260, 51723, 54810, 57470, 59112, 65772, 66501, 68964, 71427, 73080, 73890, 82215, 86205, 88668, 93960, 95236, 98520, 103446, 109620, 110835, 114940, 119045, 131544, 133002, 137928, 142854, 147780, 155169, 164430, 166663, 172410, 177336, 190472, 206892, 214281, 219240, 221670, 229880, 238090, 258615, 266004, 285708, 295560, 310338, 328860, 332505, 333326, 344820, 357135, 413784, 428562, 443340, 465507, 476180, 499989, 517230, 532008, 571416, 620676, 642843, 657720, 665010, 666652, 689640, 714270, 775845, 833315, 857124, 886680, 931014, 952360, 999978, 1034460, 1071405, 1241352, 1285686, 1330020, 1333304, 1428540, 1499967, 1551690, 1666630, 1714248, 1862028, 1928529, 1999956, 2068920, 2142810, 2327535, 2499945, 2571372, 2660040, 2857080, 2999934, 3103380, 3214215, 3333260, 3724056, 3857058, 3999912, 4285620, 4499901, 4655070, 4999890, 5142744, 5999868, 6206760, 6428430, 6666520, 7499835, 7714116, 8571240, 8999802, 9310140, 9642645, 9999780, 11999736, 12856860, 13499703, 14999670, 15428232, 17999604, 18620280, 19285290, 19999560, 22499505, 25713720, 26999406, 29999340, 35999208, 38570580, 44999010, 53998812, 59998680, 67498515, 77141160, 89998020, 107997624, 134997030, 179996040, 269994060, 539988120]

約数ペア:

[(1, 539988120), (2, 269994060), (3, 179996040), (4, 134997030), (5, 107997624), (6, 89998020), (7, 77141160), (8, 67498515), (9, 59998680), (10, 53998812), (12, 44999010), (14, 38570580), (15, 35999208), (18, 29999340), (20, 26999406), (21, 25713720), (24, 22499505), (27, 19999560), (28, 19285290), (29, 18620280), (30, 17999604), (35, 15428232), (36, 14999670), (40, 13499703), (42, 12856860), (45, 11999736), (54, 9999780), (56, 9642645), (58, 9310140), (60, 8999802), (63, 8571240), (70, 7714116), (72, 7499835), (81, 6666520), (84, 6428430), (87, 6206760), (90, 5999868), (105, 5142744), (108, 4999890), (116, 4655070), (120, 4499901), (126, 4285620), (135, 3999912), (140, 3857058), (145, 3724056), (162, 3333260), (168, 3214215), (174, 3103380), (180, 2999934), (189, 2857080), (203, 2660040), (210, 2571372), (216, 2499945), (232, 2327535), (252, 2142810), (261, 2068920), (270, 1999956), (280, 1928529), (290, 1862028), (315, 1714248), (324, 1666630), (348, 1551690), (360, 1499967), (378, 1428540), (405, 1333304), (406, 1330020), (420, 1285686), (435, 1241352), (504, 1071405), (522, 1034460), (540, 999978), (567, 952360), (580, 931014), (609, 886680), (630, 857124), (648, 833315), (696, 775845), (756, 714270), (783, 689640), (810, 666652), (812, 665010), (821, 657720), (840, 642843), (870, 620676), (945, 571416), (1015, 532008), (1044, 517230), (1080, 499989), (1134, 476180), (1160, 465507), (1218, 443340), (1260, 428562), (1305, 413784), (1512, 357135), (1566, 344820), (1620, 333326), (1624, 332505), (1642, 328860), (1740, 310338), (1827, 295560), (1890, 285708), (2030, 266004), (2088, 258615), (2268, 238090), (2349, 229880), (2436, 221670), (2463, 219240), (2520, 214281), (2610, 206892), (2835, 190472), (3045, 177336), (3132, 172410), (3240, 166663), (3284, 164430), (3480, 155169), (3654, 147780), (3780, 142854), (3915, 137928), (4060, 133002), (4105, 131544), (4536, 119045), (4698, 114940), (4872, 110835), (4926, 109620), (5220, 103446), (5481, 98520), (5670, 95236), (5747, 93960), (6090, 88668), (6264, 86205), (6568, 82215), (7308, 73890), (7389, 73080), (7560, 71427), (7830, 68964), (8120, 66501), (8210, 65772), (9135, 59112), (9396, 57470), (9852, 54810), (10440, 51723), (10962, 49260), (11340, 47618), (11494, 46980), (11745, 45976), (12180, 44334), (12315, 43848), (14616, 36945), (14778, 36540), (15660, 34482), (16420, 32886), (16443, 32840), (17241, 31320), (18270, 29556), (18792, 28735), (19704, 27405), (21924, 24630), (22167, 24360), (22680, 23809), (22988, 23490)]