31834307680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{2833}}^1$

素因数の和:3061

約数の個数: 192

約数和(自身を含む): 87756963840

約数和(自身を除く): 55922656160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 79, 80, 112, 127, 140, 158, 160, 224, 254, 280, 316, 395, 508, 553, 560, 632, 635, 790, 889, 1016, 1106, 1120, 1264, 1270, 1580, 1778, 2032, 2212, 2528, 2540, 2765, 2833, 3160, 3556, 4064, 4424, 4445, 5080, 5530, 5666, 6320, 7112, 8848, 8890, 10033, 10160, 11060, 11332, 12640, 14165, 14224, 17696, 17780, 19831, 20066, 20320, 22120, 22664, 28330, 28448, 35560, 39662, 40132, 44240, 45328, 50165, 56660, 70231, 71120, 79324, 80264, 88480, 90656, 99155, 100330, 113320, 140462, 142240, 158648, 160528, 198310, 200660, 223807, 226640, 280924, 317296, 321056, 351155, 359791, 396620, 401320, 447614, 453280, 561848, 634592, 702310, 719582, 793240, 802640, 895228, 1119035, 1123696, 1404620, 1439164, 1566649, 1586480, 1605280, 1790456, 1798955, 2238070, 2247392, 2518537, 2809240, 2878328, 3133298, 3172960, 3580912, 3597910, 4476140, 5037074, 5618480, 5756656, 6266596, 7161824, 7195820, 7833245, 8952280, 10074148, 11236960, 11513312, 12533192, 12592685, 14391640, 15666490, 17904560, 20148296, 25066384, 25185370, 28423489, 28783280, 31332980, 35809120, 40296592, 50132768, 50370740, 56846978, 57566560, 62665960, 80593184, 100741480, 113693956, 125331920, 142117445, 198964423, 201482960, 227387912, 250663840, 284234890, 397928846, 402965920, 454775824, 568469780, 795857692, 909551648, 994822115, 1136939560, 1591715384, 1989644230, 2273879120, 3183430768, 3979288460, 4547758240, 6366861536, 7958576920, 15917153840, 31834307680]

約数ペア:

[(1, 31834307680), (2, 15917153840), (4, 7958576920), (5, 6366861536), (7, 4547758240), (8, 3979288460), (10, 3183430768), (14, 2273879120), (16, 1989644230), (20, 1591715384), (28, 1136939560), (32, 994822115), (35, 909551648), (40, 795857692), (56, 568469780), (70, 454775824), (79, 402965920), (80, 397928846), (112, 284234890), (127, 250663840), (140, 227387912), (158, 201482960), (160, 198964423), (224, 142117445), (254, 125331920), (280, 113693956), (316, 100741480), (395, 80593184), (508, 62665960), (553, 57566560), (560, 56846978), (632, 50370740), (635, 50132768), (790, 40296592), (889, 35809120), (1016, 31332980), (1106, 28783280), (1120, 28423489), (1264, 25185370), (1270, 25066384), (1580, 20148296), (1778, 17904560), (2032, 15666490), (2212, 14391640), (2528, 12592685), (2540, 12533192), (2765, 11513312), (2833, 11236960), (3160, 10074148), (3556, 8952280), (4064, 7833245), (4424, 7195820), (4445, 7161824), (5080, 6266596), (5530, 5756656), (5666, 5618480), (6320, 5037074), (7112, 4476140), (8848, 3597910), (8890, 3580912), (10033, 3172960), (10160, 3133298), (11060, 2878328), (11332, 2809240), (12640, 2518537), (14165, 2247392), (14224, 2238070), (17696, 1798955), (17780, 1790456), (19831, 1605280), (20066, 1586480), (20320, 1566649), (22120, 1439164), (22664, 1404620), (28330, 1123696), (28448, 1119035), (35560, 895228), (39662, 802640), (40132, 793240), (44240, 719582), (45328, 702310), (50165, 634592), (56660, 561848), (70231, 453280), (71120, 447614), (79324, 401320), (80264, 396620), (88480, 359791), (90656, 351155), (99155, 321056), (100330, 317296), (113320, 280924), (140462, 226640), (142240, 223807), (158648, 200660), (160528, 198310)]