2055864720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{557}}^1$

素因数の和:619

約数の個数: 320

約数和(自身を含む): 7904494080

約数和(自身を除く): 5848629360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 169, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 338, 364, 390, 420, 455, 507, 520, 546, 557, 560, 624, 676, 728, 780, 840, 845, 910, 1014, 1040, 1092, 1114, 1183, 1352, 1365, 1456, 1560, 1671, 1680, 1690, 1820, 2028, 2184, 2197, 2228, 2366, 2535, 2704, 2730, 2785, 3120, 3342, 3380, 3549, 3640, 3899, 4056, 4368, 4394, 4456, 4732, 5070, 5460, 5570, 5915, 6591, 6684, 6760, 7098, 7241, 7280, 7798, 8112, 8355, 8788, 8912, 9464, 10140, 10920, 10985, 11140, 11697, 11830, 13182, 13368, 13520, 14196, 14482, 15379, 15596, 16710, 17576, 17745, 18928, 19495, 20280, 21723, 21840, 21970, 22280, 23394, 23660, 26364, 26736, 28392, 28964, 30758, 31192, 32955, 33420, 35152, 35490, 36205, 38990, 40560, 43446, 43940, 44560, 46137, 46788, 47320, 50687, 52728, 56784, 57928, 58485, 61516, 62384, 65910, 66840, 70980, 72410, 76895, 77980, 86892, 87880, 92274, 93576, 94133, 94640, 101374, 105456, 108615, 115856, 116970, 123032, 131820, 133680, 141960, 144820, 152061, 153790, 155960, 173784, 175760, 184548, 187152, 188266, 202748, 217230, 230685, 233940, 246064, 253435, 263640, 282399, 283920, 289640, 304122, 307580, 311920, 347568, 369096, 376532, 405496, 434460, 461370, 467880, 470665, 506870, 527280, 564798, 579280, 608244, 615160, 658931, 738192, 753064, 760305, 810992, 868920, 922740, 935760, 941330, 1013740, 1129596, 1216488, 1223729, 1230320, 1317862, 1411995, 1506128, 1520610, 1737840, 1845480, 1882660, 1976793, 2027480, 2259192, 2432976, 2447458, 2635724, 2823990, 3041220, 3294655, 3671187, 3690960, 3765320, 3953586, 4054960, 4518384, 4894916, 5271448, 5647980, 6082440, 6118645, 6589310, 7342374, 7530640, 7907172, 8566103, 9789832, 9883965, 10542896, 11295960, 12164880, 12237290, 13178620, 14684748, 15814344, 17132206, 18355935, 19579664, 19767930, 22591920, 24474580, 25698309, 26357240, 29369496, 31628688, 34264412, 36711870, 39535860, 42830515, 48949160, 51396618, 52714480, 58738992, 68528824, 73423740, 79071720, 85661030, 97898320, 102793236, 128491545, 137057648, 146847480, 158143440, 171322060, 205586472, 256983090, 293694960, 342644120, 411172944, 513966180, 685288240, 1027932360, 2055864720]

約数ペア:

[(1, 2055864720), (2, 1027932360), (3, 685288240), (4, 513966180), (5, 411172944), (6, 342644120), (7, 293694960), (8, 256983090), (10, 205586472), (12, 171322060), (13, 158143440), (14, 146847480), (15, 137057648), (16, 128491545), (20, 102793236), (21, 97898320), (24, 85661030), (26, 79071720), (28, 73423740), (30, 68528824), (35, 58738992), (39, 52714480), (40, 51396618), (42, 48949160), (48, 42830515), (52, 39535860), (56, 36711870), (60, 34264412), (65, 31628688), (70, 29369496), (78, 26357240), (80, 25698309), (84, 24474580), (91, 22591920), (104, 19767930), (105, 19579664), (112, 18355935), (120, 17132206), (130, 15814344), (140, 14684748), (156, 13178620), (168, 12237290), (169, 12164880), (182, 11295960), (195, 10542896), (208, 9883965), (210, 9789832), (240, 8566103), (260, 7907172), (273, 7530640), (280, 7342374), (312, 6589310), (336, 6118645), (338, 6082440), (364, 5647980), (390, 5271448), (420, 4894916), (455, 4518384), (507, 4054960), (520, 3953586), (546, 3765320), (557, 3690960), (560, 3671187), (624, 3294655), (676, 3041220), (728, 2823990), (780, 2635724), (840, 2447458), (845, 2432976), (910, 2259192), (1014, 2027480), (1040, 1976793), (1092, 1882660), (1114, 1845480), (1183, 1737840), (1352, 1520610), (1365, 1506128), (1456, 1411995), (1560, 1317862), (1671, 1230320), (1680, 1223729), (1690, 1216488), (1820, 1129596), (2028, 1013740), (2184, 941330), (2197, 935760), (2228, 922740), (2366, 868920), (2535, 810992), (2704, 760305), (2730, 753064), (2785, 738192), (3120, 658931), (3342, 615160), (3380, 608244), (3549, 579280), (3640, 564798), (3899, 527280), (4056, 506870), (4368, 470665), (4394, 467880), (4456, 461370), (4732, 434460), (5070, 405496), (5460, 376532), (5570, 369096), (5915, 347568), (6591, 311920), (6684, 307580), (6760, 304122), (7098, 289640), (7241, 283920), (7280, 282399), (7798, 263640), (8112, 253435), (8355, 246064), (8788, 233940), (8912, 230685), (9464, 217230), (10140, 202748), (10920, 188266), (10985, 187152), (11140, 184548), (11697, 175760), (11830, 173784), (13182, 155960), (13368, 153790), (13520, 152061), (14196, 144820), (14482, 141960), (15379, 133680), (15596, 131820), (16710, 123032), (17576, 116970), (17745, 115856), (18928, 108615), (19495, 105456), (20280, 101374), (21723, 94640), (21840, 94133), (21970, 93576), (22280, 92274), (23394, 87880), (23660, 86892), (26364, 77980), (26736, 76895), (28392, 72410), (28964, 70980), (30758, 66840), (31192, 65910), (32955, 62384), (33420, 61516), (35152, 58485), (35490, 57928), (36205, 56784), (38990, 52728), (40560, 50687), (43446, 47320), (43940, 46788), (44560, 46137)]