318844680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{3137}}^1$

素因数の和:3180

約数の個数: 192

約数和(自身を含む): 1201979520

約数和(自身を除く): 883134840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 121, 132, 140, 154, 165, 168, 210, 220, 231, 242, 264, 280, 308, 330, 363, 385, 420, 440, 462, 484, 605, 616, 660, 726, 770, 840, 847, 924, 968, 1155, 1210, 1320, 1452, 1540, 1694, 1815, 1848, 2310, 2420, 2541, 2904, 3080, 3137, 3388, 3630, 4235, 4620, 4840, 5082, 6274, 6776, 7260, 8470, 9240, 9411, 10164, 12548, 12705, 14520, 15685, 16940, 18822, 20328, 21959, 25096, 25410, 31370, 33880, 34507, 37644, 43918, 47055, 50820, 62740, 65877, 69014, 75288, 87836, 94110, 101640, 103521, 109795, 125480, 131754, 138028, 172535, 175672, 188220, 207042, 219590, 241549, 263508, 276056, 329385, 345070, 376440, 379577, 414084, 439180, 483098, 517605, 527016, 658770, 690140, 724647, 759154, 828168, 878360, 966196, 1035210, 1138731, 1207745, 1317540, 1380280, 1449294, 1518308, 1897885, 1932392, 2070420, 2277462, 2415490, 2635080, 2657039, 2898588, 3036616, 3623235, 3795770, 4140840, 4554924, 4830980, 5314078, 5693655, 5797176, 7246470, 7591540, 7971117, 9109848, 9661960, 10628156, 11387310, 13285195, 14492940, 15183080, 15942234, 21256312, 22774620, 26570390, 28985880, 31884468, 39855585, 45549240, 53140780, 63768936, 79711170, 106281560, 159422340, 318844680]

約数ペア:

[(1, 318844680), (2, 159422340), (3, 106281560), (4, 79711170), (5, 63768936), (6, 53140780), (7, 45549240), (8, 39855585), (10, 31884468), (11, 28985880), (12, 26570390), (14, 22774620), (15, 21256312), (20, 15942234), (21, 15183080), (22, 14492940), (24, 13285195), (28, 11387310), (30, 10628156), (33, 9661960), (35, 9109848), (40, 7971117), (42, 7591540), (44, 7246470), (55, 5797176), (56, 5693655), (60, 5314078), (66, 4830980), (70, 4554924), (77, 4140840), (84, 3795770), (88, 3623235), (105, 3036616), (110, 2898588), (120, 2657039), (121, 2635080), (132, 2415490), (140, 2277462), (154, 2070420), (165, 1932392), (168, 1897885), (210, 1518308), (220, 1449294), (231, 1380280), (242, 1317540), (264, 1207745), (280, 1138731), (308, 1035210), (330, 966196), (363, 878360), (385, 828168), (420, 759154), (440, 724647), (462, 690140), (484, 658770), (605, 527016), (616, 517605), (660, 483098), (726, 439180), (770, 414084), (840, 379577), (847, 376440), (924, 345070), (968, 329385), (1155, 276056), (1210, 263508), (1320, 241549), (1452, 219590), (1540, 207042), (1694, 188220), (1815, 175672), (1848, 172535), (2310, 138028), (2420, 131754), (2541, 125480), (2904, 109795), (3080, 103521), (3137, 101640), (3388, 94110), (3630, 87836), (4235, 75288), (4620, 69014), (4840, 65877), (5082, 62740), (6274, 50820), (6776, 47055), (7260, 43918), (8470, 37644), (9240, 34507), (9411, 33880), (10164, 31370), (12548, 25410), (12705, 25096), (14520, 21959), (15685, 20328), (16940, 18822)]