1002197560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1$

素因数の和:430

約数の個数: 256

約数和(自身を含む): 2998195200

約数和(自身を除く): 1995997640

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 19, 20, 26, 28, 35, 38, 40, 43, 52, 56, 65, 70, 76, 86, 91, 95, 104, 130, 133, 140, 152, 172, 182, 190, 215, 247, 260, 266, 280, 301, 337, 344, 364, 380, 430, 455, 494, 520, 532, 559, 602, 665, 674, 728, 760, 817, 860, 910, 988, 1064, 1118, 1204, 1235, 1330, 1348, 1505, 1634, 1685, 1720, 1729, 1820, 1976, 2236, 2359, 2408, 2470, 2660, 2696, 2795, 3010, 3268, 3370, 3458, 3640, 3913, 4085, 4381, 4472, 4718, 4940, 5320, 5590, 5719, 6020, 6403, 6536, 6740, 6916, 7826, 8170, 8645, 8762, 9436, 9880, 10621, 11180, 11438, 11795, 12040, 12806, 13480, 13832, 14491, 15652, 16340, 17290, 17524, 18872, 19565, 21242, 21905, 22360, 22876, 23590, 25612, 28595, 28982, 30667, 31304, 32015, 32680, 34580, 35048, 39130, 42484, 43810, 44821, 45752, 47180, 51224, 53105, 57190, 57964, 61334, 64030, 69160, 72455, 74347, 78260, 83239, 84968, 87620, 89642, 94360, 101437, 106210, 114380, 115928, 122668, 128060, 144910, 148694, 153335, 156520, 166478, 175240, 179284, 188383, 202874, 212420, 224105, 228760, 245336, 256120, 275329, 289820, 297388, 306670, 332956, 358568, 371735, 376766, 405748, 416195, 424840, 448210, 507185, 550658, 579640, 582673, 594776, 613340, 665912, 743470, 753532, 811496, 832390, 896420, 941915, 1014370, 1101316, 1165346, 1226680, 1318681, 1376645, 1486940, 1507064, 1664780, 1792840, 1883830, 1927303, 2028740, 2202632, 2330692, 2637362, 2753290, 2913365, 2973880, 3329560, 3579277, 3767660, 3854606, 4057480, 4661384, 5274724, 5506580, 5826730, 6593405, 7158554, 7535320, 7709212, 9636515, 10549448, 11013160, 11653460, 13186810, 14317108, 15418424, 17896385, 19273030, 23306920, 25054939, 26373620, 28634216, 35792770, 38546060, 50109878, 52747240, 71585540, 77092120, 100219756, 125274695, 143171080, 200439512, 250549390, 501098780, 1002197560]

約数ペア:

[(1, 1002197560), (2, 501098780), (4, 250549390), (5, 200439512), (7, 143171080), (8, 125274695), (10, 100219756), (13, 77092120), (14, 71585540), (19, 52747240), (20, 50109878), (26, 38546060), (28, 35792770), (35, 28634216), (38, 26373620), (40, 25054939), (43, 23306920), (52, 19273030), (56, 17896385), (65, 15418424), (70, 14317108), (76, 13186810), (86, 11653460), (91, 11013160), (95, 10549448), (104, 9636515), (130, 7709212), (133, 7535320), (140, 7158554), (152, 6593405), (172, 5826730), (182, 5506580), (190, 5274724), (215, 4661384), (247, 4057480), (260, 3854606), (266, 3767660), (280, 3579277), (301, 3329560), (337, 2973880), (344, 2913365), (364, 2753290), (380, 2637362), (430, 2330692), (455, 2202632), (494, 2028740), (520, 1927303), (532, 1883830), (559, 1792840), (602, 1664780), (665, 1507064), (674, 1486940), (728, 1376645), (760, 1318681), (817, 1226680), (860, 1165346), (910, 1101316), (988, 1014370), (1064, 941915), (1118, 896420), (1204, 832390), (1235, 811496), (1330, 753532), (1348, 743470), (1505, 665912), (1634, 613340), (1685, 594776), (1720, 582673), (1729, 579640), (1820, 550658), (1976, 507185), (2236, 448210), (2359, 424840), (2408, 416195), (2470, 405748), (2660, 376766), (2696, 371735), (2795, 358568), (3010, 332956), (3268, 306670), (3370, 297388), (3458, 289820), (3640, 275329), (3913, 256120), (4085, 245336), (4381, 228760), (4472, 224105), (4718, 212420), (4940, 202874), (5320, 188383), (5590, 179284), (5719, 175240), (6020, 166478), (6403, 156520), (6536, 153335), (6740, 148694), (6916, 144910), (7826, 128060), (8170, 122668), (8645, 115928), (8762, 114380), (9436, 106210), (9880, 101437), (10621, 94360), (11180, 89642), (11438, 87620), (11795, 84968), (12040, 83239), (12806, 78260), (13480, 74347), (13832, 72455), (14491, 69160), (15652, 64030), (16340, 61334), (17290, 57964), (17524, 57190), (18872, 53105), (19565, 51224), (21242, 47180), (21905, 45752), (22360, 44821), (22876, 43810), (23590, 42484), (25612, 39130), (28595, 35048), (28982, 34580), (30667, 32680), (31304, 32015)]