1078613640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{6229}}^1$

素因数の和:6296

約数の個数: 192

約数和(自身を含む): 3877801200

約数和(自身を除く): 2799187560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 37, 39, 40, 45, 52, 60, 65, 72, 74, 78, 90, 104, 111, 117, 120, 130, 148, 156, 180, 185, 195, 222, 234, 260, 296, 312, 333, 360, 370, 390, 444, 468, 481, 520, 555, 585, 666, 740, 780, 888, 936, 962, 1110, 1170, 1332, 1443, 1480, 1560, 1665, 1924, 2220, 2340, 2405, 2664, 2886, 3330, 3848, 4329, 4440, 4680, 4810, 5772, 6229, 6660, 7215, 8658, 9620, 11544, 12458, 13320, 14430, 17316, 18687, 19240, 21645, 24916, 28860, 31145, 34632, 37374, 43290, 49832, 56061, 57720, 62290, 74748, 80977, 86580, 93435, 112122, 124580, 149496, 161954, 173160, 186870, 224244, 230473, 242931, 249160, 280305, 323908, 373740, 404885, 448488, 460946, 485862, 560610, 647816, 691419, 728793, 747480, 809770, 921892, 971724, 1121220, 1152365, 1214655, 1382838, 1457586, 1619540, 1843784, 1943448, 2074257, 2242440, 2304730, 2429310, 2765676, 2915172, 2996149, 3239080, 3457095, 3643965, 4148514, 4609460, 4858620, 5531352, 5830344, 5992298, 6914190, 7287930, 8297028, 8988447, 9218920, 9717240, 10371285, 11984596, 13828380, 14575860, 14980745, 16594056, 17976894, 20742570, 23969192, 26965341, 27656760, 29151720, 29961490, 35953788, 41485140, 44942235, 53930682, 59922980, 71907576, 82970280, 89884470, 107861364, 119845960, 134826705, 179768940, 215722728, 269653410, 359537880, 539306820, 1078613640]

約数ペア:

[(1, 1078613640), (2, 539306820), (3, 359537880), (4, 269653410), (5, 215722728), (6, 179768940), (8, 134826705), (9, 119845960), (10, 107861364), (12, 89884470), (13, 82970280), (15, 71907576), (18, 59922980), (20, 53930682), (24, 44942235), (26, 41485140), (30, 35953788), (36, 29961490), (37, 29151720), (39, 27656760), (40, 26965341), (45, 23969192), (52, 20742570), (60, 17976894), (65, 16594056), (72, 14980745), (74, 14575860), (78, 13828380), (90, 11984596), (104, 10371285), (111, 9717240), (117, 9218920), (120, 8988447), (130, 8297028), (148, 7287930), (156, 6914190), (180, 5992298), (185, 5830344), (195, 5531352), (222, 4858620), (234, 4609460), (260, 4148514), (296, 3643965), (312, 3457095), (333, 3239080), (360, 2996149), (370, 2915172), (390, 2765676), (444, 2429310), (468, 2304730), (481, 2242440), (520, 2074257), (555, 1943448), (585, 1843784), (666, 1619540), (740, 1457586), (780, 1382838), (888, 1214655), (936, 1152365), (962, 1121220), (1110, 971724), (1170, 921892), (1332, 809770), (1443, 747480), (1480, 728793), (1560, 691419), (1665, 647816), (1924, 560610), (2220, 485862), (2340, 460946), (2405, 448488), (2664, 404885), (2886, 373740), (3330, 323908), (3848, 280305), (4329, 249160), (4440, 242931), (4680, 230473), (4810, 224244), (5772, 186870), (6229, 173160), (6660, 161954), (7215, 149496), (8658, 124580), (9620, 112122), (11544, 93435), (12458, 86580), (13320, 80977), (14430, 74748), (17316, 62290), (18687, 57720), (19240, 56061), (21645, 49832), (24916, 43290), (28860, 37374), (31145, 34632)]