227904040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:204

約数の個数: 256

約数和(自身を含む): 696729600

約数和(自身を除く): 468825560

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 17, 20, 26, 28, 29, 34, 35, 40, 52, 56, 58, 65, 68, 70, 85, 91, 104, 116, 119, 127, 130, 136, 140, 145, 170, 182, 203, 221, 232, 238, 254, 260, 280, 290, 340, 364, 377, 406, 442, 455, 476, 493, 508, 520, 580, 595, 635, 680, 728, 754, 812, 884, 889, 910, 952, 986, 1015, 1016, 1105, 1160, 1190, 1270, 1508, 1547, 1624, 1651, 1768, 1778, 1820, 1885, 1972, 2030, 2159, 2210, 2380, 2465, 2540, 2639, 3016, 3094, 3302, 3451, 3556, 3640, 3683, 3770, 3944, 4060, 4318, 4420, 4445, 4760, 4930, 5080, 5278, 6188, 6409, 6604, 6902, 7112, 7366, 7540, 7735, 8120, 8255, 8636, 8840, 8890, 9860, 10556, 10795, 11557, 12376, 12818, 13195, 13208, 13804, 14732, 15080, 15113, 15470, 16510, 17255, 17272, 17780, 18415, 19720, 21112, 21590, 23114, 25636, 25781, 26390, 27608, 28067, 29464, 30226, 30940, 32045, 33020, 34510, 35560, 36830, 43180, 44863, 46228, 47879, 51272, 51562, 52780, 56134, 57785, 60452, 61880, 62611, 64090, 66040, 69020, 73660, 75565, 86360, 89726, 92456, 95758, 103124, 105560, 112268, 115570, 120904, 125222, 128180, 128905, 138040, 140335, 147320, 151130, 179452, 191516, 196469, 206248, 224315, 224536, 231140, 239395, 250444, 256360, 257810, 280670, 302260, 313055, 335153, 358904, 383032, 392938, 438277, 448630, 462280, 478790, 500888, 515620, 561340, 604520, 626110, 670306, 785876, 813943, 876554, 897260, 957580, 982345, 1031240, 1122680, 1252220, 1340612, 1571752, 1627886, 1675765, 1753108, 1794520, 1915160, 1964690, 2191385, 2504440, 2681224, 3255772, 3351530, 3506216, 3929380, 4069715, 4382770, 5697601, 6511544, 6703060, 7858760, 8139430, 8765540, 11395202, 13406120, 16278860, 17531080, 22790404, 28488005, 32557720, 45580808, 56976010, 113952020, 227904040]

約数ペア:

[(1, 227904040), (2, 113952020), (4, 56976010), (5, 45580808), (7, 32557720), (8, 28488005), (10, 22790404), (13, 17531080), (14, 16278860), (17, 13406120), (20, 11395202), (26, 8765540), (28, 8139430), (29, 7858760), (34, 6703060), (35, 6511544), (40, 5697601), (52, 4382770), (56, 4069715), (58, 3929380), (65, 3506216), (68, 3351530), (70, 3255772), (85, 2681224), (91, 2504440), (104, 2191385), (116, 1964690), (119, 1915160), (127, 1794520), (130, 1753108), (136, 1675765), (140, 1627886), (145, 1571752), (170, 1340612), (182, 1252220), (203, 1122680), (221, 1031240), (232, 982345), (238, 957580), (254, 897260), (260, 876554), (280, 813943), (290, 785876), (340, 670306), (364, 626110), (377, 604520), (406, 561340), (442, 515620), (455, 500888), (476, 478790), (493, 462280), (508, 448630), (520, 438277), (580, 392938), (595, 383032), (635, 358904), (680, 335153), (728, 313055), (754, 302260), (812, 280670), (884, 257810), (889, 256360), (910, 250444), (952, 239395), (986, 231140), (1015, 224536), (1016, 224315), (1105, 206248), (1160, 196469), (1190, 191516), (1270, 179452), (1508, 151130), (1547, 147320), (1624, 140335), (1651, 138040), (1768, 128905), (1778, 128180), (1820, 125222), (1885, 120904), (1972, 115570), (2030, 112268), (2159, 105560), (2210, 103124), (2380, 95758), (2465, 92456), (2540, 89726), (2639, 86360), (3016, 75565), (3094, 73660), (3302, 69020), (3451, 66040), (3556, 64090), (3640, 62611), (3683, 61880), (3770, 60452), (3944, 57785), (4060, 56134), (4318, 52780), (4420, 51562), (4445, 51272), (4760, 47879), (4930, 46228), (5080, 44863), (5278, 43180), (6188, 36830), (6409, 35560), (6604, 34510), (6902, 33020), (7112, 32045), (7366, 30940), (7540, 30226), (7735, 29464), (8120, 28067), (8255, 27608), (8636, 26390), (8840, 25781), (8890, 25636), (9860, 23114), (10556, 21590), (10795, 21112), (11557, 19720), (12376, 18415), (12818, 17780), (13195, 17272), (13208, 17255), (13804, 16510), (14732, 15470), (15080, 15113)]