1028048760

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:244

約数の個数: 320

約数和(自身を含む): 3622449600

約数和(自身を除く): 2594400840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 41, 45, 54, 60, 71, 72, 81, 82, 90, 108, 109, 120, 123, 135, 142, 162, 164, 180, 205, 213, 216, 218, 246, 270, 284, 324, 327, 328, 355, 360, 369, 405, 410, 426, 436, 492, 540, 545, 568, 615, 639, 648, 654, 710, 738, 810, 820, 852, 872, 981, 984, 1065, 1080, 1090, 1107, 1230, 1278, 1308, 1420, 1476, 1620, 1635, 1640, 1704, 1845, 1917, 1962, 2130, 2180, 2214, 2460, 2556, 2616, 2840, 2911, 2943, 2952, 3195, 3240, 3270, 3321, 3690, 3834, 3924, 4260, 4360, 4428, 4469, 4905, 4920, 5112, 5535, 5751, 5822, 5886, 6390, 6540, 6642, 7380, 7668, 7739, 7848, 8520, 8733, 8829, 8856, 8938, 9585, 9810, 11070, 11502, 11644, 11772, 12780, 13080, 13284, 13407, 14555, 14715, 14760, 15336, 15478, 16605, 17466, 17658, 17876, 19170, 19620, 22140, 22345, 23004, 23217, 23288, 23544, 25560, 26199, 26568, 26814, 28755, 29110, 29430, 30956, 33210, 34932, 35316, 35752, 38340, 38695, 39240, 40221, 43665, 44145, 44280, 44690, 46008, 46434, 52398, 53628, 57510, 58220, 58860, 61912, 66420, 67035, 69651, 69864, 70632, 76680, 77390, 78597, 80442, 87330, 88290, 89380, 92868, 104796, 107256, 115020, 116085, 116440, 117720, 120663, 130995, 132840, 134070, 139302, 154780, 157194, 160884, 174660, 176580, 178760, 185736, 201105, 208953, 209592, 230040, 232170, 235791, 241326, 261990, 268140, 278604, 309560, 314388, 317299, 321768, 348255, 349320, 353160, 361989, 392985, 402210, 417906, 464340, 471582, 482652, 523980, 536280, 557208, 603315, 626859, 628776, 634598, 696510, 723978, 785970, 804420, 835812, 928680, 943164, 951897, 965304, 1044765, 1047960, 1178955, 1206630, 1253718, 1269196, 1393020, 1447956, 1571940, 1586495, 1608840, 1671624, 1809945, 1886328, 1903794, 2089530, 2357910, 2413260, 2507436, 2538392, 2786040, 2855691, 2895912, 3134295, 3143880, 3172990, 3619890, 3807588, 4179060, 4715820, 4759485, 4826520, 5014872, 5711382, 6268590, 6345980, 7239780, 7615176, 8358120, 8567073, 9431640, 9518970, 11422764, 12537180, 12691960, 14278455, 14479560, 17134146, 19037940, 22845528, 25074360, 25701219, 28556910, 34268292, 38075880, 42835365, 51402438, 57113820, 68536584, 85670730, 102804876, 114227640, 128506095, 171341460, 205609752, 257012190, 342682920, 514024380, 1028048760]

約数ペア:

[(1, 1028048760), (2, 514024380), (3, 342682920), (4, 257012190), (5, 205609752), (6, 171341460), (8, 128506095), (9, 114227640), (10, 102804876), (12, 85670730), (15, 68536584), (18, 57113820), (20, 51402438), (24, 42835365), (27, 38075880), (30, 34268292), (36, 28556910), (40, 25701219), (41, 25074360), (45, 22845528), (54, 19037940), (60, 17134146), (71, 14479560), (72, 14278455), (81, 12691960), (82, 12537180), (90, 11422764), (108, 9518970), (109, 9431640), (120, 8567073), (123, 8358120), (135, 7615176), (142, 7239780), (162, 6345980), (164, 6268590), (180, 5711382), (205, 5014872), (213, 4826520), (216, 4759485), (218, 4715820), (246, 4179060), (270, 3807588), (284, 3619890), (324, 3172990), (327, 3143880), (328, 3134295), (355, 2895912), (360, 2855691), (369, 2786040), (405, 2538392), (410, 2507436), (426, 2413260), (436, 2357910), (492, 2089530), (540, 1903794), (545, 1886328), (568, 1809945), (615, 1671624), (639, 1608840), (648, 1586495), (654, 1571940), (710, 1447956), (738, 1393020), (810, 1269196), (820, 1253718), (852, 1206630), (872, 1178955), (981, 1047960), (984, 1044765), (1065, 965304), (1080, 951897), (1090, 943164), (1107, 928680), (1230, 835812), (1278, 804420), (1308, 785970), (1420, 723978), (1476, 696510), (1620, 634598), (1635, 628776), (1640, 626859), (1704, 603315), (1845, 557208), (1917, 536280), (1962, 523980), (2130, 482652), (2180, 471582), (2214, 464340), (2460, 417906), (2556, 402210), (2616, 392985), (2840, 361989), (2911, 353160), (2943, 349320), (2952, 348255), (3195, 321768), (3240, 317299), (3270, 314388), (3321, 309560), (3690, 278604), (3834, 268140), (3924, 261990), (4260, 241326), (4360, 235791), (4428, 232170), (4469, 230040), (4905, 209592), (4920, 208953), (5112, 201105), (5535, 185736), (5751, 178760), (5822, 176580), (5886, 174660), (6390, 160884), (6540, 157194), (6642, 154780), (7380, 139302), (7668, 134070), (7739, 132840), (7848, 130995), (8520, 120663), (8733, 117720), (8829, 116440), (8856, 116085), (8938, 115020), (9585, 107256), (9810, 104796), (11070, 92868), (11502, 89380), (11644, 88290), (11772, 87330), (12780, 80442), (13080, 78597), (13284, 77390), (13407, 76680), (14555, 70632), (14715, 69864), (14760, 69651), (15336, 67035), (15478, 66420), (16605, 61912), (17466, 58860), (17658, 58220), (17876, 57510), (19170, 53628), (19620, 52398), (22140, 46434), (22345, 46008), (23004, 44690), (23217, 44280), (23288, 44145), (23544, 43665), (25560, 40221), (26199, 39240), (26568, 38695), (26814, 38340), (28755, 35752), (29110, 35316), (29430, 34932), (30956, 33210)]