303079560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:268

約数の個数: 256

約数和(自身を含む): 1092648960

約数和(自身を除く): 789569400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 103, 105, 113, 120, 124, 140, 155, 168, 186, 206, 210, 217, 226, 248, 280, 309, 310, 339, 372, 412, 420, 434, 452, 465, 515, 565, 618, 620, 651, 678, 721, 744, 791, 824, 840, 868, 904, 930, 1030, 1085, 1130, 1236, 1240, 1302, 1356, 1442, 1545, 1582, 1695, 1736, 1860, 2060, 2163, 2170, 2260, 2373, 2472, 2604, 2712, 2884, 3090, 3164, 3193, 3255, 3390, 3503, 3605, 3720, 3955, 4120, 4326, 4340, 4520, 4746, 5208, 5768, 6180, 6328, 6386, 6510, 6780, 7006, 7210, 7910, 8652, 8680, 9492, 9579, 10509, 10815, 11639, 11865, 12360, 12772, 13020, 13560, 14012, 14420, 15820, 15965, 17304, 17515, 18984, 19158, 21018, 21630, 22351, 23278, 23730, 24521, 25544, 26040, 28024, 28840, 31640, 31930, 34917, 35030, 38316, 42036, 43260, 44702, 46556, 47460, 47895, 49042, 52545, 58195, 63860, 67053, 69834, 70060, 73563, 76632, 81473, 84072, 86520, 89404, 93112, 94920, 95790, 98084, 105090, 111755, 116390, 122605, 127720, 134106, 139668, 140120, 147126, 162946, 174585, 178808, 191580, 196168, 210180, 223510, 232780, 244419, 245210, 268212, 279336, 294252, 325892, 335265, 349170, 360809, 367815, 383160, 407365, 420360, 447020, 465560, 488838, 490420, 536424, 588504, 651784, 670530, 698340, 721618, 735630, 814730, 894040, 977676, 980840, 1082427, 1222095, 1341060, 1396680, 1443236, 1471260, 1629460, 1804045, 1955352, 2164854, 2444190, 2525663, 2682120, 2886472, 2942520, 3258920, 3608090, 4329708, 4888380, 5051326, 5412135, 7216180, 7576989, 8659416, 9776760, 10102652, 10824270, 12628315, 14432360, 15153978, 20205304, 21648540, 25256630, 30307956, 37884945, 43297080, 50513260, 60615912, 75769890, 101026520, 151539780, 303079560]

約数ペア:

[(1, 303079560), (2, 151539780), (3, 101026520), (4, 75769890), (5, 60615912), (6, 50513260), (7, 43297080), (8, 37884945), (10, 30307956), (12, 25256630), (14, 21648540), (15, 20205304), (20, 15153978), (21, 14432360), (24, 12628315), (28, 10824270), (30, 10102652), (31, 9776760), (35, 8659416), (40, 7576989), (42, 7216180), (56, 5412135), (60, 5051326), (62, 4888380), (70, 4329708), (84, 3608090), (93, 3258920), (103, 2942520), (105, 2886472), (113, 2682120), (120, 2525663), (124, 2444190), (140, 2164854), (155, 1955352), (168, 1804045), (186, 1629460), (206, 1471260), (210, 1443236), (217, 1396680), (226, 1341060), (248, 1222095), (280, 1082427), (309, 980840), (310, 977676), (339, 894040), (372, 814730), (412, 735630), (420, 721618), (434, 698340), (452, 670530), (465, 651784), (515, 588504), (565, 536424), (618, 490420), (620, 488838), (651, 465560), (678, 447020), (721, 420360), (744, 407365), (791, 383160), (824, 367815), (840, 360809), (868, 349170), (904, 335265), (930, 325892), (1030, 294252), (1085, 279336), (1130, 268212), (1236, 245210), (1240, 244419), (1302, 232780), (1356, 223510), (1442, 210180), (1545, 196168), (1582, 191580), (1695, 178808), (1736, 174585), (1860, 162946), (2060, 147126), (2163, 140120), (2170, 139668), (2260, 134106), (2373, 127720), (2472, 122605), (2604, 116390), (2712, 111755), (2884, 105090), (3090, 98084), (3164, 95790), (3193, 94920), (3255, 93112), (3390, 89404), (3503, 86520), (3605, 84072), (3720, 81473), (3955, 76632), (4120, 73563), (4326, 70060), (4340, 69834), (4520, 67053), (4746, 63860), (5208, 58195), (5768, 52545), (6180, 49042), (6328, 47895), (6386, 47460), (6510, 46556), (6780, 44702), (7006, 43260), (7210, 42036), (7910, 38316), (8652, 35030), (8680, 34917), (9492, 31930), (9579, 31640), (10509, 28840), (10815, 28024), (11639, 26040), (11865, 25544), (12360, 24521), (12772, 23730), (13020, 23278), (13560, 22351), (14012, 21630), (14420, 21018), (15820, 19158), (15965, 18984), (17304, 17515)]