42800160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^3$

素因数の和:88

約数の個数: 192

約数和(自身を含む): 153256320

約数和(自身を除く): 110456160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 96, 104, 114, 120, 130, 152, 156, 160, 190, 195, 208, 228, 240, 247, 260, 285, 304, 312, 361, 380, 390, 416, 456, 480, 494, 520, 570, 608, 624, 722, 741, 760, 780, 912, 988, 1040, 1083, 1140, 1235, 1248, 1444, 1482, 1520, 1560, 1805, 1824, 1976, 2080, 2166, 2280, 2470, 2888, 2964, 3040, 3120, 3610, 3705, 3952, 4332, 4560, 4693, 4940, 5415, 5776, 5928, 6240, 6859, 7220, 7410, 7904, 8664, 9120, 9386, 9880, 10830, 11552, 11856, 13718, 14079, 14440, 14820, 17328, 18772, 19760, 20577, 21660, 23465, 23712, 27436, 28158, 28880, 29640, 34295, 34656, 37544, 39520, 41154, 43320, 46930, 54872, 56316, 57760, 59280, 68590, 70395, 75088, 82308, 86640, 89167, 93860, 102885, 109744, 112632, 118560, 137180, 140790, 150176, 164616, 173280, 178334, 187720, 205770, 219488, 225264, 267501, 274360, 281580, 329232, 356668, 375440, 411540, 445835, 450528, 535002, 548720, 563160, 658464, 713336, 750880, 823080, 891670, 1070004, 1097440, 1126320, 1337505, 1426672, 1646160, 1783340, 2140008, 2252640, 2675010, 2853344, 3292320, 3566680, 4280016, 5350020, 7133360, 8560032, 10700040, 14266720, 21400080, 42800160]

約数ペア:

[(1, 42800160), (2, 21400080), (3, 14266720), (4, 10700040), (5, 8560032), (6, 7133360), (8, 5350020), (10, 4280016), (12, 3566680), (13, 3292320), (15, 2853344), (16, 2675010), (19, 2252640), (20, 2140008), (24, 1783340), (26, 1646160), (30, 1426672), (32, 1337505), (38, 1126320), (39, 1097440), (40, 1070004), (48, 891670), (52, 823080), (57, 750880), (60, 713336), (65, 658464), (76, 563160), (78, 548720), (80, 535002), (95, 450528), (96, 445835), (104, 411540), (114, 375440), (120, 356668), (130, 329232), (152, 281580), (156, 274360), (160, 267501), (190, 225264), (195, 219488), (208, 205770), (228, 187720), (240, 178334), (247, 173280), (260, 164616), (285, 150176), (304, 140790), (312, 137180), (361, 118560), (380, 112632), (390, 109744), (416, 102885), (456, 93860), (480, 89167), (494, 86640), (520, 82308), (570, 75088), (608, 70395), (624, 68590), (722, 59280), (741, 57760), (760, 56316), (780, 54872), (912, 46930), (988, 43320), (1040, 41154), (1083, 39520), (1140, 37544), (1235, 34656), (1248, 34295), (1444, 29640), (1482, 28880), (1520, 28158), (1560, 27436), (1805, 23712), (1824, 23465), (1976, 21660), (2080, 20577), (2166, 19760), (2280, 18772), (2470, 17328), (2888, 14820), (2964, 14440), (3040, 14079), (3120, 13718), (3610, 11856), (3705, 11552), (3952, 10830), (4332, 9880), (4560, 9386), (4693, 9120), (4940, 8664), (5415, 7904), (5776, 7410), (5928, 7220), (6240, 6859)]