78661300560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2081}}^1\times {\mathrm{5431}}^1$

素因数の和:7557

約数の個数: 160

約数和(自身を含む): 252426343680

約数和(自身を除く): 173765043120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2081, 2320, 3480, 4162, 5431, 6243, 6960, 8324, 10405, 10862, 12486, 16293, 16648, 20810, 21724, 24972, 27155, 31215, 32586, 33296, 41620, 43448, 49944, 54310, 60349, 62430, 65172, 81465, 83240, 86896, 99888, 108620, 120698, 124860, 130344, 157499, 162930, 166480, 181047, 217240, 241396, 249720, 260688, 301745, 314998, 325860, 362094, 434480, 472497, 482792, 499440, 603490, 629996, 651720, 724188, 787495, 905235, 944994, 965584, 1206980, 1259992, 1303440, 1448376, 1574990, 1810470, 1889988, 2362485, 2413960, 2519984, 2896752, 3149980, 3620940, 3779976, 4724970, 4827920, 6299960, 7241880, 7559952, 9449940, 11301911, 12599920, 14483760, 18899880, 22603822, 33905733, 37799760, 45207644, 56509555, 67811466, 90415288, 113019110, 135622932, 169528665, 180830576, 226038220, 271245864, 327755419, 339057330, 452076440, 542491728, 655510838, 678114660, 904152880, 983266257, 1311021676, 1356229320, 1638777095, 1966532514, 2622043352, 2712458640, 3277554190, 3933065028, 4916331285, 5244086704, 6555108380, 7866130056, 9832662570, 13110216760, 15732260112, 19665325140, 26220433520, 39330650280, 78661300560]

約数ペア:

[(1, 78661300560), (2, 39330650280), (3, 26220433520), (4, 19665325140), (5, 15732260112), (6, 13110216760), (8, 9832662570), (10, 7866130056), (12, 6555108380), (15, 5244086704), (16, 4916331285), (20, 3933065028), (24, 3277554190), (29, 2712458640), (30, 2622043352), (40, 1966532514), (48, 1638777095), (58, 1356229320), (60, 1311021676), (80, 983266257), (87, 904152880), (116, 678114660), (120, 655510838), (145, 542491728), (174, 452076440), (232, 339057330), (240, 327755419), (290, 271245864), (348, 226038220), (435, 180830576), (464, 169528665), (580, 135622932), (696, 113019110), (870, 90415288), (1160, 67811466), (1392, 56509555), (1740, 45207644), (2081, 37799760), (2320, 33905733), (3480, 22603822), (4162, 18899880), (5431, 14483760), (6243, 12599920), (6960, 11301911), (8324, 9449940), (10405, 7559952), (10862, 7241880), (12486, 6299960), (16293, 4827920), (16648, 4724970), (20810, 3779976), (21724, 3620940), (24972, 3149980), (27155, 2896752), (31215, 2519984), (32586, 2413960), (33296, 2362485), (41620, 1889988), (43448, 1810470), (49944, 1574990), (54310, 1448376), (60349, 1303440), (62430, 1259992), (65172, 1206980), (81465, 965584), (83240, 944994), (86896, 905235), (99888, 787495), (108620, 724188), (120698, 651720), (124860, 629996), (130344, 603490), (157499, 499440), (162930, 482792), (166480, 472497), (181047, 434480), (217240, 362094), (241396, 325860), (249720, 314998), (260688, 301745)]