293160840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{1327}}^1$

素因数の和:1611

約数の個数: 128

約数和(自身を含む): 1009704960

約数和(自身を除く): 716544120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 263, 280, 420, 526, 789, 840, 1052, 1315, 1327, 1578, 1841, 2104, 2630, 2654, 3156, 3682, 3945, 3981, 5260, 5308, 5523, 6312, 6635, 7364, 7890, 7962, 9205, 9289, 10520, 10616, 11046, 13270, 14728, 15780, 15924, 18410, 18578, 19905, 22092, 26540, 27615, 27867, 31560, 31848, 36820, 37156, 39810, 44184, 46445, 53080, 55230, 55734, 73640, 74312, 79620, 92890, 110460, 111468, 139335, 159240, 185780, 220920, 222936, 278670, 349001, 371560, 557340, 698002, 1047003, 1114680, 1396004, 1745005, 2094006, 2443007, 2792008, 3490010, 4188012, 4886014, 5235015, 6980020, 7329021, 8376024, 9772028, 10470030, 12215035, 13960040, 14658042, 19544056, 20940060, 24430070, 29316084, 36645105, 41880120, 48860140, 58632168, 73290210, 97720280, 146580420, 293160840]

約数ペア:

[(1, 293160840), (2, 146580420), (3, 97720280), (4, 73290210), (5, 58632168), (6, 48860140), (7, 41880120), (8, 36645105), (10, 29316084), (12, 24430070), (14, 20940060), (15, 19544056), (20, 14658042), (21, 13960040), (24, 12215035), (28, 10470030), (30, 9772028), (35, 8376024), (40, 7329021), (42, 6980020), (56, 5235015), (60, 4886014), (70, 4188012), (84, 3490010), (105, 2792008), (120, 2443007), (140, 2094006), (168, 1745005), (210, 1396004), (263, 1114680), (280, 1047003), (420, 698002), (526, 557340), (789, 371560), (840, 349001), (1052, 278670), (1315, 222936), (1327, 220920), (1578, 185780), (1841, 159240), (2104, 139335), (2630, 111468), (2654, 110460), (3156, 92890), (3682, 79620), (3945, 74312), (3981, 73640), (5260, 55734), (5308, 55230), (5523, 53080), (6312, 46445), (6635, 44184), (7364, 39810), (7890, 37156), (7962, 36820), (9205, 31848), (9289, 31560), (10520, 27867), (10616, 27615), (11046, 26540), (13270, 22092), (14728, 19905), (15780, 18578), (15924, 18410)]