91666680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:174

約数の個数: 256

約数和(自身を含む): 335923200

約数和(自身を除く): 244256520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 53, 56, 58, 60, 70, 71, 84, 87, 105, 106, 116, 120, 140, 142, 145, 159, 168, 174, 203, 210, 212, 213, 232, 265, 280, 284, 290, 318, 348, 355, 371, 406, 420, 424, 426, 435, 497, 530, 568, 580, 609, 636, 696, 710, 742, 795, 812, 840, 852, 870, 994, 1015, 1060, 1065, 1113, 1160, 1218, 1272, 1420, 1484, 1491, 1537, 1590, 1624, 1704, 1740, 1855, 1988, 2030, 2059, 2120, 2130, 2226, 2436, 2485, 2840, 2968, 2982, 3045, 3074, 3180, 3480, 3710, 3763, 3976, 4060, 4118, 4260, 4452, 4611, 4872, 4970, 5565, 5964, 6090, 6148, 6177, 6360, 7420, 7455, 7526, 7685, 8120, 8236, 8520, 8904, 9222, 9940, 10295, 10759, 11130, 11289, 11928, 12180, 12296, 12354, 14413, 14840, 14910, 15052, 15370, 16472, 18444, 18815, 19880, 20590, 21518, 22260, 22578, 23055, 24360, 24708, 26341, 28826, 29820, 30104, 30740, 30885, 32277, 36888, 37630, 41180, 43036, 43239, 44520, 45156, 46110, 49416, 52682, 53795, 56445, 57652, 59640, 61480, 61770, 64554, 72065, 75260, 79023, 82360, 86072, 86478, 90312, 92220, 105364, 107590, 109127, 112890, 115304, 123540, 129108, 131705, 144130, 150520, 158046, 161385, 172956, 184440, 210728, 215180, 216195, 218254, 225780, 247080, 258216, 263410, 288260, 316092, 322770, 327381, 345912, 395115, 430360, 432390, 436508, 451560, 526820, 545635, 576520, 632184, 645540, 654762, 763889, 790230, 864780, 873016, 1053640, 1091270, 1291080, 1309524, 1527778, 1580460, 1636905, 1729560, 2182540, 2291667, 2619048, 3055556, 3160920, 3273810, 3819445, 4365080, 4583334, 6111112, 6547620, 7638890, 9166668, 11458335, 13095240, 15277780, 18333336, 22916670, 30555560, 45833340, 91666680]

約数ペア:

[(1, 91666680), (2, 45833340), (3, 30555560), (4, 22916670), (5, 18333336), (6, 15277780), (7, 13095240), (8, 11458335), (10, 9166668), (12, 7638890), (14, 6547620), (15, 6111112), (20, 4583334), (21, 4365080), (24, 3819445), (28, 3273810), (29, 3160920), (30, 3055556), (35, 2619048), (40, 2291667), (42, 2182540), (53, 1729560), (56, 1636905), (58, 1580460), (60, 1527778), (70, 1309524), (71, 1291080), (84, 1091270), (87, 1053640), (105, 873016), (106, 864780), (116, 790230), (120, 763889), (140, 654762), (142, 645540), (145, 632184), (159, 576520), (168, 545635), (174, 526820), (203, 451560), (210, 436508), (212, 432390), (213, 430360), (232, 395115), (265, 345912), (280, 327381), (284, 322770), (290, 316092), (318, 288260), (348, 263410), (355, 258216), (371, 247080), (406, 225780), (420, 218254), (424, 216195), (426, 215180), (435, 210728), (497, 184440), (530, 172956), (568, 161385), (580, 158046), (609, 150520), (636, 144130), (696, 131705), (710, 129108), (742, 123540), (795, 115304), (812, 112890), (840, 109127), (852, 107590), (870, 105364), (994, 92220), (1015, 90312), (1060, 86478), (1065, 86072), (1113, 82360), (1160, 79023), (1218, 75260), (1272, 72065), (1420, 64554), (1484, 61770), (1491, 61480), (1537, 59640), (1590, 57652), (1624, 56445), (1704, 53795), (1740, 52682), (1855, 49416), (1988, 46110), (2030, 45156), (2059, 44520), (2120, 43239), (2130, 43036), (2226, 41180), (2436, 37630), (2485, 36888), (2840, 32277), (2968, 30885), (2982, 30740), (3045, 30104), (3074, 29820), (3180, 28826), (3480, 26341), (3710, 24708), (3763, 24360), (3976, 23055), (4060, 22578), (4118, 22260), (4260, 21518), (4452, 20590), (4611, 19880), (4872, 18815), (4970, 18444), (5565, 16472), (5964, 15370), (6090, 15052), (6148, 14910), (6177, 14840), (6360, 14413), (7420, 12354), (7455, 12296), (7526, 12180), (7685, 11928), (8120, 11289), (8236, 11130), (8520, 10759), (8904, 10295), (9222, 9940)]