12897979080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{1667}}^1$

素因数の和:1900

約数の個数: 256

約数和(自身を含む): 45271388160

約数和(自身を除く): 32373409080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 61, 70, 84, 105, 120, 122, 140, 151, 168, 183, 210, 244, 280, 302, 305, 366, 420, 427, 453, 488, 604, 610, 732, 755, 840, 854, 906, 915, 1057, 1208, 1220, 1281, 1464, 1510, 1667, 1708, 1812, 1830, 2114, 2135, 2265, 2440, 2562, 3020, 3171, 3334, 3416, 3624, 3660, 4228, 4270, 4530, 5001, 5124, 5285, 6040, 6342, 6405, 6668, 7320, 8335, 8456, 8540, 9060, 9211, 10002, 10248, 10570, 11669, 12684, 12810, 13336, 15855, 16670, 17080, 18120, 18422, 20004, 21140, 23338, 25005, 25368, 25620, 27633, 31710, 33340, 35007, 36844, 40008, 42280, 46055, 46676, 50010, 51240, 55266, 58345, 63420, 64477, 66680, 70014, 73688, 92110, 93352, 100020, 101687, 110532, 116690, 126840, 128954, 138165, 140028, 175035, 184220, 193431, 200040, 203374, 221064, 233380, 251717, 257908, 276330, 280056, 305061, 322385, 350070, 368440, 386862, 406748, 466760, 503434, 508435, 515816, 552660, 610122, 644770, 700140, 711809, 755151, 773724, 813496, 967155, 1006868, 1016870, 1105320, 1220244, 1258585, 1289540, 1400280, 1423618, 1510302, 1525305, 1547448, 1762019, 1934310, 2013736, 2033740, 2135427, 2440488, 2517170, 2579080, 2847236, 3020604, 3050610, 3524038, 3559045, 3775755, 3868620, 4067480, 4270854, 5034340, 5286057, 5694472, 6041208, 6101220, 7048076, 7118090, 7551510, 7737240, 8541708, 8810095, 10068680, 10572114, 10677135, 12202440, 14096152, 14236180, 15103020, 15354737, 17083416, 17620190, 21144228, 21354270, 26430285, 28472360, 30206040, 30709474, 35240380, 42288456, 42708540, 46064211, 52860570, 61418948, 70480760, 76773685, 85417080, 92128422, 105721140, 107483159, 122837896, 153547370, 184256844, 211442280, 214966318, 230321055, 307094740, 322449477, 368513688, 429932636, 460642110, 537415795, 614189480, 644898954, 859865272, 921284220, 1074831590, 1289797908, 1612247385, 1842568440, 2149663180, 2579595816, 3224494770, 4299326360, 6448989540, 12897979080]

約数ペア:

[(1, 12897979080), (2, 6448989540), (3, 4299326360), (4, 3224494770), (5, 2579595816), (6, 2149663180), (7, 1842568440), (8, 1612247385), (10, 1289797908), (12, 1074831590), (14, 921284220), (15, 859865272), (20, 644898954), (21, 614189480), (24, 537415795), (28, 460642110), (30, 429932636), (35, 368513688), (40, 322449477), (42, 307094740), (56, 230321055), (60, 214966318), (61, 211442280), (70, 184256844), (84, 153547370), (105, 122837896), (120, 107483159), (122, 105721140), (140, 92128422), (151, 85417080), (168, 76773685), (183, 70480760), (210, 61418948), (244, 52860570), (280, 46064211), (302, 42708540), (305, 42288456), (366, 35240380), (420, 30709474), (427, 30206040), (453, 28472360), (488, 26430285), (604, 21354270), (610, 21144228), (732, 17620190), (755, 17083416), (840, 15354737), (854, 15103020), (906, 14236180), (915, 14096152), (1057, 12202440), (1208, 10677135), (1220, 10572114), (1281, 10068680), (1464, 8810095), (1510, 8541708), (1667, 7737240), (1708, 7551510), (1812, 7118090), (1830, 7048076), (2114, 6101220), (2135, 6041208), (2265, 5694472), (2440, 5286057), (2562, 5034340), (3020, 4270854), (3171, 4067480), (3334, 3868620), (3416, 3775755), (3624, 3559045), (3660, 3524038), (4228, 3050610), (4270, 3020604), (4530, 2847236), (5001, 2579080), (5124, 2517170), (5285, 2440488), (6040, 2135427), (6342, 2033740), (6405, 2013736), (6668, 1934310), (7320, 1762019), (8335, 1547448), (8456, 1525305), (8540, 1510302), (9060, 1423618), (9211, 1400280), (10002, 1289540), (10248, 1258585), (10570, 1220244), (11669, 1105320), (12684, 1016870), (12810, 1006868), (13336, 967155), (15855, 813496), (16670, 773724), (17080, 755151), (18120, 711809), (18422, 700140), (20004, 644770), (21140, 610122), (23338, 552660), (25005, 515816), (25368, 508435), (25620, 503434), (27633, 466760), (31710, 406748), (33340, 386862), (35007, 368440), (36844, 350070), (40008, 322385), (42280, 305061), (46055, 280056), (46676, 276330), (50010, 257908), (51240, 251717), (55266, 233380), (58345, 221064), (63420, 203374), (64477, 200040), (66680, 193431), (70014, 184220), (73688, 175035), (92110, 140028), (93352, 138165), (100020, 128954), (101687, 126840), (110532, 116690)]