513601440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:316

約数の個数: 288

約数和(自身を含む): 1833995520

約数和(自身を除く): 1320394080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 37, 40, 44, 48, 55, 60, 66, 74, 80, 88, 96, 110, 111, 120, 121, 132, 148, 160, 165, 176, 185, 220, 222, 239, 240, 242, 264, 296, 330, 352, 363, 370, 407, 440, 444, 478, 480, 484, 528, 555, 592, 605, 660, 717, 726, 740, 814, 880, 888, 956, 968, 1056, 1110, 1184, 1195, 1210, 1221, 1320, 1434, 1452, 1480, 1628, 1760, 1776, 1815, 1912, 1936, 2035, 2220, 2390, 2420, 2442, 2629, 2640, 2868, 2904, 2960, 3256, 3552, 3585, 3630, 3824, 3872, 4070, 4440, 4477, 4780, 4840, 4884, 5258, 5280, 5736, 5808, 5920, 6105, 6512, 7170, 7260, 7648, 7887, 8140, 8843, 8880, 8954, 9560, 9680, 9768, 10516, 11472, 11616, 12210, 13024, 13145, 13431, 14340, 14520, 15774, 16280, 17686, 17760, 17908, 19120, 19360, 19536, 21032, 22385, 22944, 24420, 26290, 26529, 26862, 28680, 28919, 29040, 31548, 32560, 35372, 35816, 38240, 39072, 39435, 42064, 44215, 44770, 48840, 52580, 53058, 53724, 57360, 57838, 58080, 63096, 65120, 67155, 70744, 71632, 78870, 84128, 86757, 88430, 89540, 97273, 97680, 105160, 106116, 107448, 114720, 115676, 126192, 132645, 134310, 141488, 143264, 144595, 157740, 173514, 176860, 179080, 194546, 195360, 210320, 212232, 214896, 231352, 252384, 265290, 268620, 282976, 289190, 291819, 315480, 347028, 353720, 358160, 389092, 420640, 424464, 429792, 433785, 462704, 486365, 530580, 537240, 578380, 583638, 630960, 694056, 707440, 716320, 778184, 848928, 867570, 925408, 972730, 1061160, 1070003, 1074480, 1156760, 1167276, 1261920, 1388112, 1414880, 1459095, 1556368, 1735140, 1945460, 2122320, 2140006, 2148960, 2313520, 2334552, 2776224, 2918190, 3112736, 3210009, 3470280, 3890920, 4244640, 4280012, 4627040, 4669104, 5350015, 5836380, 6420018, 6940560, 7781840, 8560024, 9338208, 10700030, 11672760, 12840036, 13881120, 15563680, 16050045, 17120048, 21400060, 23345520, 25680072, 32100090, 34240096, 42800120, 46691040, 51360144, 64200180, 85600240, 102720288, 128400360, 171200480, 256800720, 513601440]

約数ペア:

[(1, 513601440), (2, 256800720), (3, 171200480), (4, 128400360), (5, 102720288), (6, 85600240), (8, 64200180), (10, 51360144), (11, 46691040), (12, 42800120), (15, 34240096), (16, 32100090), (20, 25680072), (22, 23345520), (24, 21400060), (30, 17120048), (32, 16050045), (33, 15563680), (37, 13881120), (40, 12840036), (44, 11672760), (48, 10700030), (55, 9338208), (60, 8560024), (66, 7781840), (74, 6940560), (80, 6420018), (88, 5836380), (96, 5350015), (110, 4669104), (111, 4627040), (120, 4280012), (121, 4244640), (132, 3890920), (148, 3470280), (160, 3210009), (165, 3112736), (176, 2918190), (185, 2776224), (220, 2334552), (222, 2313520), (239, 2148960), (240, 2140006), (242, 2122320), (264, 1945460), (296, 1735140), (330, 1556368), (352, 1459095), (363, 1414880), (370, 1388112), (407, 1261920), (440, 1167276), (444, 1156760), (478, 1074480), (480, 1070003), (484, 1061160), (528, 972730), (555, 925408), (592, 867570), (605, 848928), (660, 778184), (717, 716320), (726, 707440), (740, 694056), (814, 630960), (880, 583638), (888, 578380), (956, 537240), (968, 530580), (1056, 486365), (1110, 462704), (1184, 433785), (1195, 429792), (1210, 424464), (1221, 420640), (1320, 389092), (1434, 358160), (1452, 353720), (1480, 347028), (1628, 315480), (1760, 291819), (1776, 289190), (1815, 282976), (1912, 268620), (1936, 265290), (2035, 252384), (2220, 231352), (2390, 214896), (2420, 212232), (2442, 210320), (2629, 195360), (2640, 194546), (2868, 179080), (2904, 176860), (2960, 173514), (3256, 157740), (3552, 144595), (3585, 143264), (3630, 141488), (3824, 134310), (3872, 132645), (4070, 126192), (4440, 115676), (4477, 114720), (4780, 107448), (4840, 106116), (4884, 105160), (5258, 97680), (5280, 97273), (5736, 89540), (5808, 88430), (5920, 86757), (6105, 84128), (6512, 78870), (7170, 71632), (7260, 70744), (7648, 67155), (7887, 65120), (8140, 63096), (8843, 58080), (8880, 57838), (8954, 57360), (9560, 53724), (9680, 53058), (9768, 52580), (10516, 48840), (11472, 44770), (11616, 44215), (12210, 42064), (13024, 39435), (13145, 39072), (13431, 38240), (14340, 35816), (14520, 35372), (15774, 32560), (16280, 31548), (17686, 29040), (17760, 28919), (17908, 28680), (19120, 26862), (19360, 26529), (19536, 26290), (21032, 24420), (22385, 22944)]