497122920

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{953}}^1$

素因数の和:1006

約数の個数: 320

約数和(自身を含む): 1994699520

約数和(自身を除く): 1497576600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 27, 28, 30, 35, 36, 40, 42, 45, 46, 54, 56, 60, 63, 69, 70, 72, 81, 84, 90, 92, 105, 108, 115, 120, 126, 135, 138, 140, 161, 162, 168, 180, 184, 189, 207, 210, 216, 230, 252, 270, 276, 280, 315, 322, 324, 345, 360, 378, 405, 414, 420, 460, 483, 504, 540, 552, 567, 621, 630, 644, 648, 690, 756, 805, 810, 828, 840, 920, 945, 953, 966, 1035, 1080, 1134, 1242, 1260, 1288, 1380, 1449, 1512, 1610, 1620, 1656, 1863, 1890, 1906, 1932, 2070, 2268, 2415, 2484, 2520, 2760, 2835, 2859, 2898, 3105, 3220, 3240, 3726, 3780, 3812, 3864, 4140, 4347, 4536, 4765, 4830, 4968, 5670, 5718, 5796, 6210, 6440, 6671, 7245, 7452, 7560, 7624, 8280, 8577, 8694, 9315, 9530, 9660, 11340, 11436, 11592, 12420, 13041, 13342, 14295, 14490, 14904, 17154, 17388, 18630, 19060, 19320, 20013, 21735, 21919, 22680, 22872, 24840, 25731, 26082, 26684, 28590, 28980, 33355, 34308, 34776, 37260, 38120, 40026, 42885, 43470, 43838, 51462, 52164, 53368, 57180, 57960, 60039, 65205, 65757, 66710, 68616, 74520, 77193, 80052, 85770, 86940, 87676, 100065, 102924, 104328, 109595, 114360, 120078, 128655, 130410, 131514, 133420, 153433, 154386, 160104, 171540, 173880, 175352, 180117, 197271, 200130, 205848, 219190, 240156, 257310, 260820, 263028, 266840, 300195, 306866, 308772, 328785, 343080, 360234, 385965, 394542, 400260, 438380, 460299, 480312, 514620, 521640, 526056, 540351, 591813, 600390, 613732, 617544, 657570, 720468, 767165, 771930, 789084, 800520, 876760, 900585, 920598, 986355, 1029240, 1080702, 1183626, 1200780, 1227464, 1315140, 1380897, 1440936, 1534330, 1543860, 1578168, 1775439, 1801170, 1841196, 1972710, 2161404, 2301495, 2367252, 2401560, 2630280, 2701755, 2761794, 2959065, 3068660, 3087720, 3550878, 3602340, 3682392, 3945420, 4142691, 4322808, 4602990, 4734504, 5403510, 5523588, 5918130, 6137320, 6904485, 7101756, 7204680, 7890840, 8285382, 8877195, 9205980, 10807020, 11047176, 11836260, 12428073, 13808970, 14203512, 16570764, 17754390, 18411960, 20713455, 21614040, 23672520, 24856146, 27617940, 33141528, 35508780, 41426910, 49712292, 55235880, 62140365, 71017560, 82853820, 99424584, 124280730, 165707640, 248561460, 497122920]

約数ペア:

[(1, 497122920), (2, 248561460), (3, 165707640), (4, 124280730), (5, 99424584), (6, 82853820), (7, 71017560), (8, 62140365), (9, 55235880), (10, 49712292), (12, 41426910), (14, 35508780), (15, 33141528), (18, 27617940), (20, 24856146), (21, 23672520), (23, 21614040), (24, 20713455), (27, 18411960), (28, 17754390), (30, 16570764), (35, 14203512), (36, 13808970), (40, 12428073), (42, 11836260), (45, 11047176), (46, 10807020), (54, 9205980), (56, 8877195), (60, 8285382), (63, 7890840), (69, 7204680), (70, 7101756), (72, 6904485), (81, 6137320), (84, 5918130), (90, 5523588), (92, 5403510), (105, 4734504), (108, 4602990), (115, 4322808), (120, 4142691), (126, 3945420), (135, 3682392), (138, 3602340), (140, 3550878), (161, 3087720), (162, 3068660), (168, 2959065), (180, 2761794), (184, 2701755), (189, 2630280), (207, 2401560), (210, 2367252), (216, 2301495), (230, 2161404), (252, 1972710), (270, 1841196), (276, 1801170), (280, 1775439), (315, 1578168), (322, 1543860), (324, 1534330), (345, 1440936), (360, 1380897), (378, 1315140), (405, 1227464), (414, 1200780), (420, 1183626), (460, 1080702), (483, 1029240), (504, 986355), (540, 920598), (552, 900585), (567, 876760), (621, 800520), (630, 789084), (644, 771930), (648, 767165), (690, 720468), (756, 657570), (805, 617544), (810, 613732), (828, 600390), (840, 591813), (920, 540351), (945, 526056), (953, 521640), (966, 514620), (1035, 480312), (1080, 460299), (1134, 438380), (1242, 400260), (1260, 394542), (1288, 385965), (1380, 360234), (1449, 343080), (1512, 328785), (1610, 308772), (1620, 306866), (1656, 300195), (1863, 266840), (1890, 263028), (1906, 260820), (1932, 257310), (2070, 240156), (2268, 219190), (2415, 205848), (2484, 200130), (2520, 197271), (2760, 180117), (2835, 175352), (2859, 173880), (2898, 171540), (3105, 160104), (3220, 154386), (3240, 153433), (3726, 133420), (3780, 131514), (3812, 130410), (3864, 128655), (4140, 120078), (4347, 114360), (4536, 109595), (4765, 104328), (4830, 102924), (4968, 100065), (5670, 87676), (5718, 86940), (5796, 85770), (6210, 80052), (6440, 77193), (6671, 74520), (7245, 68616), (7452, 66710), (7560, 65757), (7624, 65205), (8280, 60039), (8577, 57960), (8694, 57180), (9315, 53368), (9530, 52164), (9660, 51462), (11340, 43838), (11436, 43470), (11592, 42885), (12420, 40026), (13041, 38120), (13342, 37260), (14295, 34776), (14490, 34308), (14904, 33355), (17154, 28980), (17388, 28590), (18630, 26684), (19060, 26082), (19320, 25731), (20013, 24840), (21735, 22872), (21919, 22680)]