210735707280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{691}}^1\times {\mathrm{25933}}^1$

素因数の和:26654

約数の個数: 240

約数和(自身を含む): 761067877824

約数和(自身を除く): 550332170544

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 691, 735, 784, 840, 980, 1176, 1382, 1470, 1680, 1960, 2073, 2352, 2764, 2940, 3455, 3920, 4146, 4837, 5528, 5880, 6910, 8292, 9674, 10365, 11056, 11760, 13820, 14511, 16584, 19348, 20730, 24185, 25933, 27640, 29022, 33168, 33859, 38696, 41460, 48370, 51866, 55280, 58044, 67718, 72555, 77392, 77799, 82920, 96740, 101577, 103732, 116088, 129665, 135436, 145110, 155598, 165840, 169295, 181531, 193480, 203154, 207464, 232176, 259330, 270872, 290220, 311196, 338590, 363062, 386960, 388995, 406308, 414928, 507885, 518660, 541744, 544593, 580440, 622392, 677180, 726124, 777990, 812616, 907655, 1015770, 1037320, 1089186, 1160880, 1244784, 1270717, 1354360, 1452248, 1555980, 1625232, 1815310, 2031540, 2074640, 2178372, 2541434, 2708720, 2722965, 2904496, 3111960, 3630620, 3812151, 4063080, 4356744, 5082868, 5445930, 6223920, 6353585, 7261240, 7624302, 8126160, 8713488, 10165736, 10891860, 12707170, 14522480, 15248604, 17919703, 19060755, 20331472, 21783720, 25414340, 30497208, 35839406, 38121510, 43567440, 50828680, 53759109, 60994416, 71678812, 76243020, 89598515, 101657360, 107518218, 125437921, 143357624, 152486040, 179197030, 215036436, 250875842, 268795545, 286715248, 304972080, 358394060, 376313763, 430072872, 501751684, 537591090, 627189605, 716788120, 752627526, 860145744, 878065447, 1003503368, 1075182180, 1254379210, 1433576240, 1505255052, 1756130894, 1881568815, 2007006736, 2150364360, 2508758420, 2634196341, 3010510104, 3512261788, 3763137630, 4300728720, 4390327235, 5017516840, 5268392682, 6021020208, 7024523576, 7526275260, 8780654470, 10035033680, 10536785364, 13170981705, 14049047152, 15052550520, 17561308940, 21073570728, 26341963410, 30105101040, 35122617880, 42147141456, 52683926820, 70245235760, 105367853640, 210735707280]

約数ペア:

[(1, 210735707280), (2, 105367853640), (3, 70245235760), (4, 52683926820), (5, 42147141456), (6, 35122617880), (7, 30105101040), (8, 26341963410), (10, 21073570728), (12, 17561308940), (14, 15052550520), (15, 14049047152), (16, 13170981705), (20, 10536785364), (21, 10035033680), (24, 8780654470), (28, 7526275260), (30, 7024523576), (35, 6021020208), (40, 5268392682), (42, 5017516840), (48, 4390327235), (49, 4300728720), (56, 3763137630), (60, 3512261788), (70, 3010510104), (80, 2634196341), (84, 2508758420), (98, 2150364360), (105, 2007006736), (112, 1881568815), (120, 1756130894), (140, 1505255052), (147, 1433576240), (168, 1254379210), (196, 1075182180), (210, 1003503368), (240, 878065447), (245, 860145744), (280, 752627526), (294, 716788120), (336, 627189605), (392, 537591090), (420, 501751684), (490, 430072872), (560, 376313763), (588, 358394060), (691, 304972080), (735, 286715248), (784, 268795545), (840, 250875842), (980, 215036436), (1176, 179197030), (1382, 152486040), (1470, 143357624), (1680, 125437921), (1960, 107518218), (2073, 101657360), (2352, 89598515), (2764, 76243020), (2940, 71678812), (3455, 60994416), (3920, 53759109), (4146, 50828680), (4837, 43567440), (5528, 38121510), (5880, 35839406), (6910, 30497208), (8292, 25414340), (9674, 21783720), (10365, 20331472), (11056, 19060755), (11760, 17919703), (13820, 15248604), (14511, 14522480), (16584, 12707170), (19348, 10891860), (20730, 10165736), (24185, 8713488), (25933, 8126160), (27640, 7624302), (29022, 7261240), (33168, 6353585), (33859, 6223920), (38696, 5445930), (41460, 5082868), (48370, 4356744), (51866, 4063080), (55280, 3812151), (58044, 3630620), (67718, 3111960), (72555, 2904496), (77392, 2722965), (77799, 2708720), (82920, 2541434), (96740, 2178372), (101577, 2074640), (103732, 2031540), (116088, 1815310), (129665, 1625232), (135436, 1555980), (145110, 1452248), (155598, 1354360), (165840, 1270717), (169295, 1244784), (181531, 1160880), (193480, 1089186), (203154, 1037320), (207464, 1015770), (232176, 907655), (259330, 812616), (270872, 777990), (290220, 726124), (311196, 677180), (338590, 622392), (363062, 580440), (386960, 544593), (388995, 541744), (406308, 518660), (414928, 507885)]