1867682880

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{30881}}^1$

素因数の和:30914

約数の個数: 224

約数和(自身を含む): 7530266880

約数和(自身を除く): 5662584000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2520, 2880, 3024, 3360, 3780, 4032, 4320, 5040, 6048, 6720, 7560, 8640, 10080, 12096, 15120, 20160, 30240, 30881, 60480, 61762, 92643, 123524, 154405, 185286, 216167, 247048, 277929, 308810, 370572, 432334, 463215, 494096, 555858, 617620, 648501, 741144, 833787, 864668, 926430, 988192, 1080835, 1111716, 1235240, 1297002, 1389645, 1482288, 1667574, 1729336, 1852860, 1945503, 1976384, 2161670, 2223432, 2470480, 2594004, 2779290, 2964576, 3242505, 3335148, 3458672, 3705720, 3891006, 4168935, 4323340, 4446864, 4940960, 5188008, 5558580, 5836509, 5929152, 6485010, 6670296, 6917344, 7411440, 7782012, 8337870, 8646680, 8893728, 9727515, 9881920, 10376016, 11117160, 11673018, 12970020, 13340592, 13834688, 14822880, 15564024, 16675740, 17293360, 17787456, 19455030, 20752032, 22234320, 23346036, 25940040, 26681184, 29182545, 29645760, 31128048, 33351480, 34586720, 38910060, 41504064, 44468640, 46692072, 51880080, 53362368, 58365090, 62256096, 66702960, 69173440, 77820120, 88937280, 93384144, 103760160, 116730180, 124512192, 133405920, 155640240, 186768288, 207520320, 233460360, 266811840, 311280480, 373536576, 466920720, 622560960, 933841440, 1867682880]

約数ペア:

[(1, 1867682880), (2, 933841440), (3, 622560960), (4, 466920720), (5, 373536576), (6, 311280480), (7, 266811840), (8, 233460360), (9, 207520320), (10, 186768288), (12, 155640240), (14, 133405920), (15, 124512192), (16, 116730180), (18, 103760160), (20, 93384144), (21, 88937280), (24, 77820120), (27, 69173440), (28, 66702960), (30, 62256096), (32, 58365090), (35, 53362368), (36, 51880080), (40, 46692072), (42, 44468640), (45, 41504064), (48, 38910060), (54, 34586720), (56, 33351480), (60, 31128048), (63, 29645760), (64, 29182545), (70, 26681184), (72, 25940040), (80, 23346036), (84, 22234320), (90, 20752032), (96, 19455030), (105, 17787456), (108, 17293360), (112, 16675740), (120, 15564024), (126, 14822880), (135, 13834688), (140, 13340592), (144, 12970020), (160, 11673018), (168, 11117160), (180, 10376016), (189, 9881920), (192, 9727515), (210, 8893728), (216, 8646680), (224, 8337870), (240, 7782012), (252, 7411440), (270, 6917344), (280, 6670296), (288, 6485010), (315, 5929152), (320, 5836509), (336, 5558580), (360, 5188008), (378, 4940960), (420, 4446864), (432, 4323340), (448, 4168935), (480, 3891006), (504, 3705720), (540, 3458672), (560, 3335148), (576, 3242505), (630, 2964576), (672, 2779290), (720, 2594004), (756, 2470480), (840, 2223432), (864, 2161670), (945, 1976384), (960, 1945503), (1008, 1852860), (1080, 1729336), (1120, 1667574), (1260, 1482288), (1344, 1389645), (1440, 1297002), (1512, 1235240), (1680, 1111716), (1728, 1080835), (1890, 988192), (2016, 926430), (2160, 864668), (2240, 833787), (2520, 741144), (2880, 648501), (3024, 617620), (3360, 555858), (3780, 494096), (4032, 463215), (4320, 432334), (5040, 370572), (6048, 308810), (6720, 277929), (7560, 247048), (8640, 216167), (10080, 185286), (12096, 154405), (15120, 123524), (20160, 92643), (30240, 61762), (30881, 60480)]