105145320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:176

約数の個数: 256

約数和(自身を含む): 383201280

約数和(自身を除く): 278055960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 41, 42, 43, 56, 60, 70, 71, 82, 84, 86, 105, 120, 123, 129, 140, 142, 164, 168, 172, 205, 210, 213, 215, 246, 258, 280, 284, 287, 301, 328, 344, 355, 410, 420, 426, 430, 492, 497, 516, 568, 574, 602, 615, 645, 710, 820, 840, 852, 860, 861, 903, 984, 994, 1032, 1065, 1148, 1204, 1230, 1290, 1420, 1435, 1491, 1505, 1640, 1704, 1720, 1722, 1763, 1806, 1988, 2130, 2296, 2408, 2460, 2485, 2580, 2840, 2870, 2911, 2982, 3010, 3053, 3444, 3526, 3612, 3976, 4260, 4305, 4515, 4920, 4970, 5160, 5289, 5740, 5822, 5964, 6020, 6106, 6888, 7052, 7224, 7455, 8520, 8610, 8733, 8815, 9030, 9159, 9940, 10578, 11480, 11644, 11928, 12040, 12212, 12341, 14104, 14555, 14910, 15265, 17220, 17466, 17630, 18060, 18318, 19880, 20377, 21156, 21371, 23288, 24424, 24682, 26445, 29110, 29820, 30530, 34440, 34932, 35260, 36120, 36636, 37023, 40754, 42312, 42742, 43665, 45795, 49364, 52890, 58220, 59640, 61060, 61131, 61705, 64113, 69864, 70520, 73272, 74046, 81508, 85484, 87330, 91590, 98728, 101885, 105780, 106855, 116440, 122120, 122262, 123410, 125173, 128226, 148092, 163016, 170968, 174660, 183180, 185115, 203770, 211560, 213710, 244524, 246820, 250346, 256452, 296184, 305655, 320565, 349320, 366360, 370230, 375519, 407540, 427420, 489048, 493640, 500692, 512904, 611310, 625865, 641130, 740460, 751038, 815080, 854840, 876211, 1001384, 1222620, 1251730, 1282260, 1480920, 1502076, 1752422, 1877595, 2445240, 2503460, 2564520, 2628633, 3004152, 3504844, 3755190, 4381055, 5006920, 5257266, 7009688, 7510380, 8762110, 10514532, 13143165, 15020760, 17524220, 21029064, 26286330, 35048440, 52572660, 105145320]

約数ペア:

[(1, 105145320), (2, 52572660), (3, 35048440), (4, 26286330), (5, 21029064), (6, 17524220), (7, 15020760), (8, 13143165), (10, 10514532), (12, 8762110), (14, 7510380), (15, 7009688), (20, 5257266), (21, 5006920), (24, 4381055), (28, 3755190), (30, 3504844), (35, 3004152), (40, 2628633), (41, 2564520), (42, 2503460), (43, 2445240), (56, 1877595), (60, 1752422), (70, 1502076), (71, 1480920), (82, 1282260), (84, 1251730), (86, 1222620), (105, 1001384), (120, 876211), (123, 854840), (129, 815080), (140, 751038), (142, 740460), (164, 641130), (168, 625865), (172, 611310), (205, 512904), (210, 500692), (213, 493640), (215, 489048), (246, 427420), (258, 407540), (280, 375519), (284, 370230), (287, 366360), (301, 349320), (328, 320565), (344, 305655), (355, 296184), (410, 256452), (420, 250346), (426, 246820), (430, 244524), (492, 213710), (497, 211560), (516, 203770), (568, 185115), (574, 183180), (602, 174660), (615, 170968), (645, 163016), (710, 148092), (820, 128226), (840, 125173), (852, 123410), (860, 122262), (861, 122120), (903, 116440), (984, 106855), (994, 105780), (1032, 101885), (1065, 98728), (1148, 91590), (1204, 87330), (1230, 85484), (1290, 81508), (1420, 74046), (1435, 73272), (1491, 70520), (1505, 69864), (1640, 64113), (1704, 61705), (1720, 61131), (1722, 61060), (1763, 59640), (1806, 58220), (1988, 52890), (2130, 49364), (2296, 45795), (2408, 43665), (2460, 42742), (2485, 42312), (2580, 40754), (2840, 37023), (2870, 36636), (2911, 36120), (2982, 35260), (3010, 34932), (3053, 34440), (3444, 30530), (3526, 29820), (3612, 29110), (3976, 26445), (4260, 24682), (4305, 24424), (4515, 23288), (4920, 21371), (4970, 21156), (5160, 20377), (5289, 19880), (5740, 18318), (5822, 18060), (5964, 17630), (6020, 17466), (6106, 17220), (6888, 15265), (7052, 14910), (7224, 14555), (7455, 14104), (8520, 12341), (8610, 12212), (8733, 12040), (8815, 11928), (9030, 11644), (9159, 11480), (9940, 10578)]