83476120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:138

約数の個数: 256

約数和(自身を含む): 261273600

約数和(自身を除く): 177797480

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 17, 19, 20, 26, 28, 34, 35, 38, 40, 52, 56, 65, 68, 70, 71, 76, 85, 91, 95, 104, 119, 130, 133, 136, 140, 142, 152, 170, 182, 190, 221, 238, 247, 260, 266, 280, 284, 323, 340, 355, 364, 380, 442, 455, 476, 494, 497, 520, 532, 568, 595, 646, 665, 680, 710, 728, 760, 884, 910, 923, 952, 988, 994, 1064, 1105, 1190, 1207, 1235, 1292, 1330, 1349, 1420, 1547, 1615, 1729, 1768, 1820, 1846, 1976, 1988, 2210, 2261, 2380, 2414, 2470, 2485, 2584, 2660, 2698, 2840, 3094, 3230, 3458, 3640, 3692, 3976, 4199, 4420, 4522, 4615, 4760, 4828, 4940, 4970, 5320, 5396, 6035, 6188, 6460, 6461, 6745, 6916, 7384, 7735, 8398, 8449, 8645, 8840, 9044, 9230, 9443, 9656, 9880, 9940, 10792, 11305, 12070, 12376, 12920, 12922, 13490, 13832, 15470, 15691, 16796, 16898, 17290, 17537, 18088, 18460, 18886, 19880, 20995, 22610, 22933, 24140, 25844, 26980, 29393, 30940, 31382, 32305, 33592, 33796, 34580, 35074, 36920, 37772, 41990, 42245, 45220, 45866, 47215, 48280, 51688, 53960, 58786, 61880, 62764, 64610, 67592, 69160, 70148, 75544, 78455, 83980, 84490, 87685, 90440, 91732, 94430, 109837, 114665, 117572, 122759, 125528, 129220, 140296, 146965, 156910, 160531, 167960, 168980, 175370, 183464, 188860, 219674, 229330, 235144, 245518, 258440, 293930, 298129, 313820, 321062, 337960, 350740, 377720, 439348, 458660, 491036, 549185, 587860, 596258, 613795, 627640, 642124, 701480, 802655, 878696, 917320, 982072, 1098370, 1175720, 1192516, 1227590, 1284248, 1490645, 1605310, 2086903, 2196740, 2385032, 2455180, 2981290, 3210620, 4173806, 4393480, 4910360, 5962580, 6421240, 8347612, 10434515, 11925160, 16695224, 20869030, 41738060, 83476120]

約数ペア:

[(1, 83476120), (2, 41738060), (4, 20869030), (5, 16695224), (7, 11925160), (8, 10434515), (10, 8347612), (13, 6421240), (14, 5962580), (17, 4910360), (19, 4393480), (20, 4173806), (26, 3210620), (28, 2981290), (34, 2455180), (35, 2385032), (38, 2196740), (40, 2086903), (52, 1605310), (56, 1490645), (65, 1284248), (68, 1227590), (70, 1192516), (71, 1175720), (76, 1098370), (85, 982072), (91, 917320), (95, 878696), (104, 802655), (119, 701480), (130, 642124), (133, 627640), (136, 613795), (140, 596258), (142, 587860), (152, 549185), (170, 491036), (182, 458660), (190, 439348), (221, 377720), (238, 350740), (247, 337960), (260, 321062), (266, 313820), (280, 298129), (284, 293930), (323, 258440), (340, 245518), (355, 235144), (364, 229330), (380, 219674), (442, 188860), (455, 183464), (476, 175370), (494, 168980), (497, 167960), (520, 160531), (532, 156910), (568, 146965), (595, 140296), (646, 129220), (665, 125528), (680, 122759), (710, 117572), (728, 114665), (760, 109837), (884, 94430), (910, 91732), (923, 90440), (952, 87685), (988, 84490), (994, 83980), (1064, 78455), (1105, 75544), (1190, 70148), (1207, 69160), (1235, 67592), (1292, 64610), (1330, 62764), (1349, 61880), (1420, 58786), (1547, 53960), (1615, 51688), (1729, 48280), (1768, 47215), (1820, 45866), (1846, 45220), (1976, 42245), (1988, 41990), (2210, 37772), (2261, 36920), (2380, 35074), (2414, 34580), (2470, 33796), (2485, 33592), (2584, 32305), (2660, 31382), (2698, 30940), (2840, 29393), (3094, 26980), (3230, 25844), (3458, 24140), (3640, 22933), (3692, 22610), (3976, 20995), (4199, 19880), (4420, 18886), (4522, 18460), (4615, 18088), (4760, 17537), (4828, 17290), (4940, 16898), (4970, 16796), (5320, 15691), (5396, 15470), (6035, 13832), (6188, 13490), (6460, 12922), (6461, 12920), (6745, 12376), (6916, 12070), (7384, 11305), (7735, 10792), (8398, 9940), (8449, 9880), (8645, 9656), (8840, 9443), (9044, 9230)]