79079280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{457}}^1$

素因数の和:583

約数の個数: 160

約数和(自身を含む): 283505664

約数和(自身を除く): 204426384

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, 80, 84, 103, 105, 112, 120, 140, 168, 206, 210, 240, 280, 309, 336, 412, 420, 457, 515, 560, 618, 721, 824, 840, 914, 1030, 1236, 1371, 1442, 1545, 1648, 1680, 1828, 2060, 2163, 2285, 2472, 2742, 2884, 3090, 3199, 3605, 3656, 4120, 4326, 4570, 4944, 5484, 5768, 6180, 6398, 6855, 7210, 7312, 8240, 8652, 9140, 9597, 10815, 10968, 11536, 12360, 12796, 13710, 14420, 15995, 17304, 18280, 19194, 21630, 21936, 24720, 25592, 27420, 28840, 31990, 34608, 36560, 38388, 43260, 47071, 47985, 51184, 54840, 57680, 63980, 76776, 86520, 94142, 95970, 109680, 127960, 141213, 153552, 173040, 188284, 191940, 235355, 255920, 282426, 329497, 376568, 383880, 470710, 564852, 658994, 706065, 753136, 767760, 941420, 988491, 1129704, 1317988, 1412130, 1647485, 1882840, 1976982, 2259408, 2635976, 2824260, 3294970, 3765680, 3953964, 4942455, 5271952, 5648520, 6589940, 7907928, 9884910, 11297040, 13179880, 15815856, 19769820, 26359760, 39539640, 79079280]

約数ペア:

[(1, 79079280), (2, 39539640), (3, 26359760), (4, 19769820), (5, 15815856), (6, 13179880), (7, 11297040), (8, 9884910), (10, 7907928), (12, 6589940), (14, 5648520), (15, 5271952), (16, 4942455), (20, 3953964), (21, 3765680), (24, 3294970), (28, 2824260), (30, 2635976), (35, 2259408), (40, 1976982), (42, 1882840), (48, 1647485), (56, 1412130), (60, 1317988), (70, 1129704), (80, 988491), (84, 941420), (103, 767760), (105, 753136), (112, 706065), (120, 658994), (140, 564852), (168, 470710), (206, 383880), (210, 376568), (240, 329497), (280, 282426), (309, 255920), (336, 235355), (412, 191940), (420, 188284), (457, 173040), (515, 153552), (560, 141213), (618, 127960), (721, 109680), (824, 95970), (840, 94142), (914, 86520), (1030, 76776), (1236, 63980), (1371, 57680), (1442, 54840), (1545, 51184), (1648, 47985), (1680, 47071), (1828, 43260), (2060, 38388), (2163, 36560), (2285, 34608), (2472, 31990), (2742, 28840), (2884, 27420), (3090, 25592), (3199, 24720), (3605, 21936), (3656, 21630), (4120, 19194), (4326, 18280), (4570, 17304), (4944, 15995), (5484, 14420), (5768, 13710), (6180, 12796), (6398, 12360), (6855, 11536), (7210, 10968), (7312, 10815), (8240, 9597), (8652, 9140)]