12459726720

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{103007}}^1$

素因数の和:103042

約数の個数: 256

約数和(自身を含む): 50432716800

約数和(自身を除く): 37972990080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 4032, 4320, 4480, 5040, 5760, 6048, 6720, 7560, 8064, 8640, 10080, 12096, 13440, 15120, 17280, 20160, 24192, 30240, 40320, 60480, 103007, 120960, 206014, 309021, 412028, 515035, 618042, 721049, 824056, 927063, 1030070, 1236084, 1442098, 1545105, 1648112, 1854126, 2060140, 2163147, 2472168, 2781189, 2884196, 3090210, 3296224, 3605245, 3708252, 4120280, 4326294, 4635315, 4944336, 5562378, 5768392, 6180420, 6489441, 6592448, 7210490, 7416504, 8240560, 8652588, 9270630, 9888672, 10815735, 11124756, 11536784, 12360840, 12978882, 13184896, 13905945, 14420980, 14833008, 16481120, 17305176, 18541260, 19468323, 19777344, 21631470, 22249512, 23073568, 24721680, 25957764, 27811890, 28841960, 29666016, 32447205, 32962240, 34610352, 37082520, 38936646, 39554688, 43262940, 44499024, 46147136, 49443360, 51915528, 55623780, 57683920, 59332032, 64894410, 65924480, 69220704, 74165040, 77873292, 86525880, 88998048, 92294272, 97341615, 98886720, 103831056, 111247560, 115367840, 118664064, 129788820, 138441408, 148330080, 155746584, 173051760, 177996096, 194683230, 197773440, 207662112, 222495120, 230735680, 259577640, 276882816, 296660160, 311493168, 346103520, 355992192, 389366460, 415324224, 444990240, 461471360, 519155280, 593320320, 622986336, 692207040, 778732920, 830648448, 889980480, 1038310560, 1245972672, 1384414080, 1557465840, 1779960960, 2076621120, 2491945344, 3114931680, 4153242240, 6229863360, 12459726720]

約数ペア:

[(1, 12459726720), (2, 6229863360), (3, 4153242240), (4, 3114931680), (5, 2491945344), (6, 2076621120), (7, 1779960960), (8, 1557465840), (9, 1384414080), (10, 1245972672), (12, 1038310560), (14, 889980480), (15, 830648448), (16, 778732920), (18, 692207040), (20, 622986336), (21, 593320320), (24, 519155280), (27, 461471360), (28, 444990240), (30, 415324224), (32, 389366460), (35, 355992192), (36, 346103520), (40, 311493168), (42, 296660160), (45, 276882816), (48, 259577640), (54, 230735680), (56, 222495120), (60, 207662112), (63, 197773440), (64, 194683230), (70, 177996096), (72, 173051760), (80, 155746584), (84, 148330080), (90, 138441408), (96, 129788820), (105, 118664064), (108, 115367840), (112, 111247560), (120, 103831056), (126, 98886720), (128, 97341615), (135, 92294272), (140, 88998048), (144, 86525880), (160, 77873292), (168, 74165040), (180, 69220704), (189, 65924480), (192, 64894410), (210, 59332032), (216, 57683920), (224, 55623780), (240, 51915528), (252, 49443360), (270, 46147136), (280, 44499024), (288, 43262940), (315, 39554688), (320, 38936646), (336, 37082520), (360, 34610352), (378, 32962240), (384, 32447205), (420, 29666016), (432, 28841960), (448, 27811890), (480, 25957764), (504, 24721680), (540, 23073568), (560, 22249512), (576, 21631470), (630, 19777344), (640, 19468323), (672, 18541260), (720, 17305176), (756, 16481120), (840, 14833008), (864, 14420980), (896, 13905945), (945, 13184896), (960, 12978882), (1008, 12360840), (1080, 11536784), (1120, 11124756), (1152, 10815735), (1260, 9888672), (1344, 9270630), (1440, 8652588), (1512, 8240560), (1680, 7416504), (1728, 7210490), (1890, 6592448), (1920, 6489441), (2016, 6180420), (2160, 5768392), (2240, 5562378), (2520, 4944336), (2688, 4635315), (2880, 4326294), (3024, 4120280), (3360, 3708252), (3456, 3605245), (3780, 3296224), (4032, 3090210), (4320, 2884196), (4480, 2781189), (5040, 2472168), (5760, 2163147), (6048, 2060140), (6720, 1854126), (7560, 1648112), (8064, 1545105), (8640, 1442098), (10080, 1236084), (12096, 1030070), (13440, 927063), (15120, 824056), (17280, 721049), (20160, 618042), (24192, 515035), (30240, 412028), (40320, 309021), (60480, 206014), (103007, 120960)]