79764720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{601}}^1$

素因数の和:703

約数の個数: 160

約数和(自身を含む): 286648320

約数和(自身を除く): 206883600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 79, 80, 84, 105, 112, 120, 140, 158, 168, 210, 237, 240, 280, 316, 336, 395, 420, 474, 553, 560, 601, 632, 790, 840, 948, 1106, 1185, 1202, 1264, 1580, 1659, 1680, 1803, 1896, 2212, 2370, 2404, 2765, 3005, 3160, 3318, 3606, 3792, 4207, 4424, 4740, 4808, 5530, 6010, 6320, 6636, 7212, 8295, 8414, 8848, 9015, 9480, 9616, 11060, 12020, 12621, 13272, 14424, 16590, 16828, 18030, 18960, 21035, 22120, 24040, 25242, 26544, 28848, 33180, 33656, 36060, 42070, 44240, 47479, 48080, 50484, 63105, 66360, 67312, 72120, 84140, 94958, 100968, 126210, 132720, 142437, 144240, 168280, 189916, 201936, 237395, 252420, 284874, 332353, 336560, 379832, 474790, 504840, 569748, 664706, 712185, 759664, 949580, 997059, 1009680, 1139496, 1329412, 1424370, 1661765, 1899160, 1994118, 2278992, 2658824, 2848740, 3323530, 3798320, 3988236, 4985295, 5317648, 5697480, 6647060, 7976472, 9970590, 11394960, 13294120, 15952944, 19941180, 26588240, 39882360, 79764720]

約数ペア:

[(1, 79764720), (2, 39882360), (3, 26588240), (4, 19941180), (5, 15952944), (6, 13294120), (7, 11394960), (8, 9970590), (10, 7976472), (12, 6647060), (14, 5697480), (15, 5317648), (16, 4985295), (20, 3988236), (21, 3798320), (24, 3323530), (28, 2848740), (30, 2658824), (35, 2278992), (40, 1994118), (42, 1899160), (48, 1661765), (56, 1424370), (60, 1329412), (70, 1139496), (79, 1009680), (80, 997059), (84, 949580), (105, 759664), (112, 712185), (120, 664706), (140, 569748), (158, 504840), (168, 474790), (210, 379832), (237, 336560), (240, 332353), (280, 284874), (316, 252420), (336, 237395), (395, 201936), (420, 189916), (474, 168280), (553, 144240), (560, 142437), (601, 132720), (632, 126210), (790, 100968), (840, 94958), (948, 84140), (1106, 72120), (1185, 67312), (1202, 66360), (1264, 63105), (1580, 50484), (1659, 48080), (1680, 47479), (1803, 44240), (1896, 42070), (2212, 36060), (2370, 33656), (2404, 33180), (2765, 28848), (3005, 26544), (3160, 25242), (3318, 24040), (3606, 22120), (3792, 21035), (4207, 18960), (4424, 18030), (4740, 16828), (4808, 16590), (5530, 14424), (6010, 13272), (6320, 12621), (6636, 12020), (7212, 11060), (8295, 9616), (8414, 9480), (8848, 9015)]