84820560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{89}}^1$

素因数の和:154

約数の個数: 240

約数和(自身を含む): 306141120

約数和(自身を除く): 221320560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 33, 38, 40, 44, 48, 55, 57, 60, 66, 76, 80, 88, 89, 95, 110, 114, 120, 132, 152, 165, 176, 178, 190, 209, 220, 228, 240, 264, 267, 285, 304, 330, 356, 361, 380, 418, 440, 445, 456, 528, 534, 570, 627, 660, 712, 722, 760, 836, 880, 890, 912, 979, 1045, 1068, 1083, 1140, 1254, 1320, 1335, 1424, 1444, 1520, 1672, 1691, 1780, 1805, 1958, 2090, 2136, 2166, 2280, 2508, 2640, 2670, 2888, 2937, 3135, 3344, 3382, 3560, 3610, 3916, 3971, 4180, 4272, 4332, 4560, 4895, 5016, 5073, 5340, 5415, 5776, 5874, 6270, 6764, 7120, 7220, 7832, 7942, 8360, 8455, 8664, 9790, 10032, 10146, 10680, 10830, 11748, 11913, 12540, 13528, 14440, 14685, 15664, 15884, 16720, 16910, 17328, 18601, 19580, 19855, 20292, 21360, 21660, 23496, 23826, 25080, 25365, 27056, 28880, 29370, 31768, 32129, 33820, 37202, 39160, 39710, 40584, 43320, 46992, 47652, 50160, 50730, 55803, 58740, 59565, 63536, 64258, 67640, 74404, 78320, 79420, 81168, 86640, 93005, 95304, 96387, 101460, 111606, 117480, 119130, 128516, 135280, 148808, 158840, 160645, 186010, 190608, 192774, 202920, 223212, 234960, 238260, 257032, 279015, 297616, 317680, 321290, 353419, 372020, 385548, 405840, 446424, 476520, 481935, 514064, 558030, 642580, 706838, 744040, 771096, 892848, 953040, 963870, 1060257, 1116060, 1285160, 1413676, 1488080, 1542192, 1767095, 1927740, 2120514, 2232120, 2570320, 2827352, 3534190, 3855480, 4241028, 4464240, 5301285, 5654704, 7068380, 7710960, 8482056, 10602570, 14136760, 16964112, 21205140, 28273520, 42410280, 84820560]

約数ペア:

[(1, 84820560), (2, 42410280), (3, 28273520), (4, 21205140), (5, 16964112), (6, 14136760), (8, 10602570), (10, 8482056), (11, 7710960), (12, 7068380), (15, 5654704), (16, 5301285), (19, 4464240), (20, 4241028), (22, 3855480), (24, 3534190), (30, 2827352), (33, 2570320), (38, 2232120), (40, 2120514), (44, 1927740), (48, 1767095), (55, 1542192), (57, 1488080), (60, 1413676), (66, 1285160), (76, 1116060), (80, 1060257), (88, 963870), (89, 953040), (95, 892848), (110, 771096), (114, 744040), (120, 706838), (132, 642580), (152, 558030), (165, 514064), (176, 481935), (178, 476520), (190, 446424), (209, 405840), (220, 385548), (228, 372020), (240, 353419), (264, 321290), (267, 317680), (285, 297616), (304, 279015), (330, 257032), (356, 238260), (361, 234960), (380, 223212), (418, 202920), (440, 192774), (445, 190608), (456, 186010), (528, 160645), (534, 158840), (570, 148808), (627, 135280), (660, 128516), (712, 119130), (722, 117480), (760, 111606), (836, 101460), (880, 96387), (890, 95304), (912, 93005), (979, 86640), (1045, 81168), (1068, 79420), (1083, 78320), (1140, 74404), (1254, 67640), (1320, 64258), (1335, 63536), (1424, 59565), (1444, 58740), (1520, 55803), (1672, 50730), (1691, 50160), (1780, 47652), (1805, 46992), (1958, 43320), (2090, 40584), (2136, 39710), (2166, 39160), (2280, 37202), (2508, 33820), (2640, 32129), (2670, 31768), (2888, 29370), (2937, 28880), (3135, 27056), (3344, 25365), (3382, 25080), (3560, 23826), (3610, 23496), (3916, 21660), (3971, 21360), (4180, 20292), (4272, 19855), (4332, 19580), (4560, 18601), (4895, 17328), (5016, 16910), (5073, 16720), (5340, 15884), (5415, 15664), (5776, 14685), (5874, 14440), (6270, 13528), (6764, 12540), (7120, 11913), (7220, 11748), (7832, 10830), (7942, 10680), (8360, 10146), (8455, 10032), (8664, 9790)]