259320360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{673}}^1$

素因数の和:732

約数の個数: 192

約数和(自身を含む): 888062400

約数和(自身を除く): 628742040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 76, 78, 95, 104, 114, 120, 130, 152, 156, 169, 190, 195, 228, 247, 260, 285, 312, 338, 380, 390, 456, 494, 507, 520, 570, 673, 676, 741, 760, 780, 845, 988, 1014, 1140, 1235, 1346, 1352, 1482, 1560, 1690, 1976, 2019, 2028, 2280, 2470, 2535, 2692, 2964, 3211, 3365, 3380, 3705, 4038, 4056, 4940, 5070, 5384, 5928, 6422, 6730, 6760, 7410, 8076, 8749, 9633, 9880, 10095, 10140, 12787, 12844, 13460, 14820, 16055, 16152, 17498, 19266, 20190, 20280, 25574, 25688, 26247, 26920, 29640, 32110, 34996, 38361, 38532, 40380, 43745, 48165, 51148, 52494, 63935, 64220, 69992, 76722, 77064, 80760, 87490, 96330, 102296, 104988, 113737, 127870, 128440, 131235, 153444, 166231, 174980, 191805, 192660, 209976, 227474, 255740, 262470, 306888, 332462, 341211, 349960, 383610, 385320, 454948, 498693, 511480, 524940, 568685, 664924, 682422, 767220, 831155, 909896, 997386, 1049880, 1137370, 1329848, 1364844, 1534440, 1662310, 1706055, 1994772, 2161003, 2274740, 2493465, 2729688, 3324620, 3412110, 3989544, 4322006, 4549480, 4986930, 6483009, 6649240, 6824220, 8644012, 9973860, 10805015, 12966018, 13648440, 17288024, 19947720, 21610030, 25932036, 32415045, 43220060, 51864072, 64830090, 86440120, 129660180, 259320360]

約数ペア:

[(1, 259320360), (2, 129660180), (3, 86440120), (4, 64830090), (5, 51864072), (6, 43220060), (8, 32415045), (10, 25932036), (12, 21610030), (13, 19947720), (15, 17288024), (19, 13648440), (20, 12966018), (24, 10805015), (26, 9973860), (30, 8644012), (38, 6824220), (39, 6649240), (40, 6483009), (52, 4986930), (57, 4549480), (60, 4322006), (65, 3989544), (76, 3412110), (78, 3324620), (95, 2729688), (104, 2493465), (114, 2274740), (120, 2161003), (130, 1994772), (152, 1706055), (156, 1662310), (169, 1534440), (190, 1364844), (195, 1329848), (228, 1137370), (247, 1049880), (260, 997386), (285, 909896), (312, 831155), (338, 767220), (380, 682422), (390, 664924), (456, 568685), (494, 524940), (507, 511480), (520, 498693), (570, 454948), (673, 385320), (676, 383610), (741, 349960), (760, 341211), (780, 332462), (845, 306888), (988, 262470), (1014, 255740), (1140, 227474), (1235, 209976), (1346, 192660), (1352, 191805), (1482, 174980), (1560, 166231), (1690, 153444), (1976, 131235), (2019, 128440), (2028, 127870), (2280, 113737), (2470, 104988), (2535, 102296), (2692, 96330), (2964, 87490), (3211, 80760), (3365, 77064), (3380, 76722), (3705, 69992), (4038, 64220), (4056, 63935), (4940, 52494), (5070, 51148), (5384, 48165), (5928, 43745), (6422, 40380), (6730, 38532), (6760, 38361), (7410, 34996), (8076, 32110), (8749, 29640), (9633, 26920), (9880, 26247), (10095, 25688), (10140, 25574), (12787, 20280), (12844, 20190), (13460, 19266), (14820, 17498), (16055, 16152)]