895687520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{271}}^1$

素因数の和:533

約数の個数: 192

約数和(自身を含む): 2625509376

約数和(自身を除く): 1729821856

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 227, 260, 271, 280, 364, 416, 454, 455, 520, 542, 560, 728, 908, 910, 1040, 1084, 1120, 1135, 1355, 1456, 1589, 1816, 1820, 1897, 2080, 2168, 2270, 2710, 2912, 2951, 3178, 3523, 3632, 3640, 3794, 4336, 4540, 5420, 5902, 6356, 7046, 7264, 7280, 7588, 7945, 8672, 9080, 9485, 10840, 11804, 12712, 14092, 14560, 14755, 15176, 15890, 17615, 18160, 18970, 20657, 21680, 23608, 24661, 25424, 28184, 29510, 30352, 31780, 35230, 36320, 37940, 41314, 43360, 47216, 49322, 50848, 56368, 59020, 60704, 61517, 63560, 70460, 75880, 82628, 94432, 98644, 103285, 112736, 118040, 123034, 123305, 127120, 140920, 151760, 165256, 197288, 206570, 236080, 246068, 246610, 254240, 281840, 303520, 307585, 330512, 394576, 413140, 430619, 472160, 492136, 493220, 563680, 615170, 661024, 789152, 799721, 826280, 861238, 984272, 986440, 1230340, 1599442, 1652560, 1722476, 1968544, 1972880, 2153095, 2460680, 3198884, 3305120, 3444952, 3945760, 3998605, 4306190, 4921360, 5598047, 6397768, 6889904, 7997210, 8612380, 9842720, 11196094, 12795536, 13779808, 15994420, 17224760, 22392188, 25591072, 27990235, 31988840, 34449520, 44784376, 55980470, 63977680, 68899040, 89568752, 111960940, 127955360, 179137504, 223921880, 447843760, 895687520]

約数ペア:

[(1, 895687520), (2, 447843760), (4, 223921880), (5, 179137504), (7, 127955360), (8, 111960940), (10, 89568752), (13, 68899040), (14, 63977680), (16, 55980470), (20, 44784376), (26, 34449520), (28, 31988840), (32, 27990235), (35, 25591072), (40, 22392188), (52, 17224760), (56, 15994420), (65, 13779808), (70, 12795536), (80, 11196094), (91, 9842720), (104, 8612380), (112, 7997210), (130, 6889904), (140, 6397768), (160, 5598047), (182, 4921360), (208, 4306190), (224, 3998605), (227, 3945760), (260, 3444952), (271, 3305120), (280, 3198884), (364, 2460680), (416, 2153095), (454, 1972880), (455, 1968544), (520, 1722476), (542, 1652560), (560, 1599442), (728, 1230340), (908, 986440), (910, 984272), (1040, 861238), (1084, 826280), (1120, 799721), (1135, 789152), (1355, 661024), (1456, 615170), (1589, 563680), (1816, 493220), (1820, 492136), (1897, 472160), (2080, 430619), (2168, 413140), (2270, 394576), (2710, 330512), (2912, 307585), (2951, 303520), (3178, 281840), (3523, 254240), (3632, 246610), (3640, 246068), (3794, 236080), (4336, 206570), (4540, 197288), (5420, 165256), (5902, 151760), (6356, 140920), (7046, 127120), (7264, 123305), (7280, 123034), (7588, 118040), (7945, 112736), (8672, 103285), (9080, 98644), (9485, 94432), (10840, 82628), (11804, 75880), (12712, 70460), (14092, 63560), (14560, 61517), (14755, 60704), (15176, 59020), (15890, 56368), (17615, 50848), (18160, 49322), (18970, 47216), (20657, 43360), (21680, 41314), (23608, 37940), (24661, 36320), (25424, 35230), (28184, 31780), (29510, 30352)]