157253760

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1187}}^1$

素因数の和:1235

約数の個数: 192

約数和(自身を含む): 567103680

約数和(自身を除く): 409849920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 128, 138, 144, 160, 180, 184, 192, 207, 230, 240, 276, 288, 320, 345, 360, 368, 384, 414, 460, 480, 552, 576, 640, 690, 720, 736, 828, 920, 960, 1035, 1104, 1152, 1187, 1380, 1440, 1472, 1656, 1840, 1920, 2070, 2208, 2374, 2760, 2880, 2944, 3312, 3561, 3680, 4140, 4416, 4748, 5520, 5760, 5935, 6624, 7122, 7360, 8280, 8832, 9496, 10683, 11040, 11870, 13248, 14244, 14720, 16560, 17805, 18992, 21366, 22080, 23740, 26496, 27301, 28488, 33120, 35610, 37984, 42732, 44160, 47480, 53415, 54602, 56976, 66240, 71220, 75968, 81903, 85464, 94960, 106830, 109204, 113952, 132480, 136505, 142440, 151936, 163806, 170928, 189920, 213660, 218408, 227904, 245709, 273010, 284880, 327612, 341856, 379840, 409515, 427320, 436816, 455808, 491418, 546020, 569760, 655224, 683712, 759680, 819030, 854640, 873632, 982836, 1092040, 1139520, 1228545, 1310448, 1367424, 1638060, 1709280, 1747264, 1965672, 2184080, 2279040, 2457090, 2620896, 3276120, 3418560, 3494528, 3931344, 4368160, 4914180, 5241792, 6552240, 6837120, 7862688, 8736320, 9828360, 10483584, 13104480, 15725376, 17472640, 19656720, 26208960, 31450752, 39313440, 52417920, 78626880, 157253760]

約数ペア:

[(1, 157253760), (2, 78626880), (3, 52417920), (4, 39313440), (5, 31450752), (6, 26208960), (8, 19656720), (9, 17472640), (10, 15725376), (12, 13104480), (15, 10483584), (16, 9828360), (18, 8736320), (20, 7862688), (23, 6837120), (24, 6552240), (30, 5241792), (32, 4914180), (36, 4368160), (40, 3931344), (45, 3494528), (46, 3418560), (48, 3276120), (60, 2620896), (64, 2457090), (69, 2279040), (72, 2184080), (80, 1965672), (90, 1747264), (92, 1709280), (96, 1638060), (115, 1367424), (120, 1310448), (128, 1228545), (138, 1139520), (144, 1092040), (160, 982836), (180, 873632), (184, 854640), (192, 819030), (207, 759680), (230, 683712), (240, 655224), (276, 569760), (288, 546020), (320, 491418), (345, 455808), (360, 436816), (368, 427320), (384, 409515), (414, 379840), (460, 341856), (480, 327612), (552, 284880), (576, 273010), (640, 245709), (690, 227904), (720, 218408), (736, 213660), (828, 189920), (920, 170928), (960, 163806), (1035, 151936), (1104, 142440), (1152, 136505), (1187, 132480), (1380, 113952), (1440, 109204), (1472, 106830), (1656, 94960), (1840, 85464), (1920, 81903), (2070, 75968), (2208, 71220), (2374, 66240), (2760, 56976), (2880, 54602), (2944, 53415), (3312, 47480), (3561, 44160), (3680, 42732), (4140, 37984), (4416, 35610), (4748, 33120), (5520, 28488), (5760, 27301), (5935, 26496), (6624, 23740), (7122, 22080), (7360, 21366), (8280, 18992), (8832, 17805), (9496, 16560), (10683, 14720), (11040, 14244), (11870, 13248)]