2881900560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{14177}}^1$

素因数の和:14222

約数の個数: 240

約数和(自身を含む): 11223531648

約数和(自身を除く): 8341631088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 121, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 242, 264, 280, 308, 330, 336, 363, 385, 420, 440, 462, 484, 528, 560, 605, 616, 660, 726, 770, 840, 847, 880, 924, 968, 1155, 1210, 1232, 1320, 1452, 1540, 1680, 1694, 1815, 1848, 1936, 2310, 2420, 2541, 2640, 2904, 3080, 3388, 3630, 3696, 4235, 4620, 4840, 5082, 5808, 6160, 6776, 7260, 8470, 9240, 9680, 10164, 12705, 13552, 14177, 14520, 16940, 18480, 20328, 25410, 28354, 29040, 33880, 40656, 42531, 50820, 56708, 67760, 70885, 85062, 99239, 101640, 113416, 141770, 155947, 170124, 198478, 203280, 212655, 226832, 283540, 297717, 311894, 340248, 396956, 425310, 467841, 496195, 567080, 595434, 623788, 680496, 779735, 793912, 850620, 935682, 992390, 1091629, 1134160, 1190868, 1247576, 1488585, 1559470, 1587824, 1701240, 1715417, 1871364, 1984780, 2183258, 2339205, 2381736, 2495152, 2977170, 3118940, 3274887, 3402480, 3430834, 3742728, 3969560, 4366516, 4678410, 4763472, 5146251, 5458145, 5954340, 6237880, 6549774, 6861668, 7485456, 7939120, 8577085, 8733032, 9356820, 10292502, 10916290, 11908680, 12007919, 12475760, 13099548, 13723336, 16374435, 17154170, 17466064, 18713640, 20585004, 21832580, 23817360, 24015838, 25731255, 26199096, 27446672, 32748870, 34308340, 36023757, 37427280, 41170008, 43665160, 48031676, 51462510, 52398192, 60039595, 65497740, 68616680, 72047514, 82340016, 87330320, 96063352, 102925020, 120079190, 130995480, 137233360, 144095028, 180118785, 192126704, 205850040, 240158380, 261990960, 288190056, 360237570, 411700080, 480316760, 576380112, 720475140, 960633520, 1440950280, 2881900560]

約数ペア:

[(1, 2881900560), (2, 1440950280), (3, 960633520), (4, 720475140), (5, 576380112), (6, 480316760), (7, 411700080), (8, 360237570), (10, 288190056), (11, 261990960), (12, 240158380), (14, 205850040), (15, 192126704), (16, 180118785), (20, 144095028), (21, 137233360), (22, 130995480), (24, 120079190), (28, 102925020), (30, 96063352), (33, 87330320), (35, 82340016), (40, 72047514), (42, 68616680), (44, 65497740), (48, 60039595), (55, 52398192), (56, 51462510), (60, 48031676), (66, 43665160), (70, 41170008), (77, 37427280), (80, 36023757), (84, 34308340), (88, 32748870), (105, 27446672), (110, 26199096), (112, 25731255), (120, 24015838), (121, 23817360), (132, 21832580), (140, 20585004), (154, 18713640), (165, 17466064), (168, 17154170), (176, 16374435), (210, 13723336), (220, 13099548), (231, 12475760), (240, 12007919), (242, 11908680), (264, 10916290), (280, 10292502), (308, 9356820), (330, 8733032), (336, 8577085), (363, 7939120), (385, 7485456), (420, 6861668), (440, 6549774), (462, 6237880), (484, 5954340), (528, 5458145), (560, 5146251), (605, 4763472), (616, 4678410), (660, 4366516), (726, 3969560), (770, 3742728), (840, 3430834), (847, 3402480), (880, 3274887), (924, 3118940), (968, 2977170), (1155, 2495152), (1210, 2381736), (1232, 2339205), (1320, 2183258), (1452, 1984780), (1540, 1871364), (1680, 1715417), (1694, 1701240), (1815, 1587824), (1848, 1559470), (1936, 1488585), (2310, 1247576), (2420, 1190868), (2541, 1134160), (2640, 1091629), (2904, 992390), (3080, 935682), (3388, 850620), (3630, 793912), (3696, 779735), (4235, 680496), (4620, 623788), (4840, 595434), (5082, 567080), (5808, 496195), (6160, 467841), (6776, 425310), (7260, 396956), (8470, 340248), (9240, 311894), (9680, 297717), (10164, 283540), (12705, 226832), (13552, 212655), (14177, 203280), (14520, 198478), (16940, 170124), (18480, 155947), (20328, 141770), (25410, 113416), (28354, 101640), (29040, 99239), (33880, 85062), (40656, 70885), (42531, 67760), (50820, 56708)]