141870240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1187}}^1$

素因数の和:1291

約数の個数: 144

約数和(自身を含む): 490377888

約数和(自身を除く): 348507648

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 83, 90, 96, 120, 144, 160, 166, 180, 240, 249, 288, 332, 360, 415, 480, 498, 664, 720, 747, 830, 996, 1187, 1245, 1328, 1440, 1494, 1660, 1992, 2374, 2490, 2656, 2988, 3320, 3561, 3735, 3984, 4748, 4980, 5935, 5976, 6640, 7122, 7470, 7968, 9496, 9960, 10683, 11870, 11952, 13280, 14244, 14940, 17805, 18992, 19920, 21366, 23740, 23904, 28488, 29880, 35610, 37984, 39840, 42732, 47480, 53415, 56976, 59760, 71220, 85464, 94960, 98521, 106830, 113952, 119520, 142440, 170928, 189920, 197042, 213660, 284880, 295563, 341856, 394084, 427320, 492605, 569760, 591126, 788168, 854640, 886689, 985210, 1182252, 1477815, 1576336, 1709280, 1773378, 1970420, 2364504, 2955630, 3152672, 3546756, 3940840, 4433445, 4729008, 5911260, 7093512, 7881680, 8866890, 9458016, 11822520, 14187024, 15763360, 17733780, 23645040, 28374048, 35467560, 47290080, 70935120, 141870240]

約数ペア:

[(1, 141870240), (2, 70935120), (3, 47290080), (4, 35467560), (5, 28374048), (6, 23645040), (8, 17733780), (9, 15763360), (10, 14187024), (12, 11822520), (15, 9458016), (16, 8866890), (18, 7881680), (20, 7093512), (24, 5911260), (30, 4729008), (32, 4433445), (36, 3940840), (40, 3546756), (45, 3152672), (48, 2955630), (60, 2364504), (72, 1970420), (80, 1773378), (83, 1709280), (90, 1576336), (96, 1477815), (120, 1182252), (144, 985210), (160, 886689), (166, 854640), (180, 788168), (240, 591126), (249, 569760), (288, 492605), (332, 427320), (360, 394084), (415, 341856), (480, 295563), (498, 284880), (664, 213660), (720, 197042), (747, 189920), (830, 170928), (996, 142440), (1187, 119520), (1245, 113952), (1328, 106830), (1440, 98521), (1494, 94960), (1660, 85464), (1992, 71220), (2374, 59760), (2490, 56976), (2656, 53415), (2988, 47480), (3320, 42732), (3561, 39840), (3735, 37984), (3984, 35610), (4748, 29880), (4980, 28488), (5935, 23904), (5976, 23740), (6640, 21366), (7122, 19920), (7470, 18992), (7968, 17805), (9496, 14940), (9960, 14244), (10683, 13280), (11870, 11952)]