16407952960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{421}}^1$

素因数の和:709

約数の個数: 224

約数和(自身を含む): 45440851968

約数和(自身を除く): 29032899008

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 127, 137, 140, 160, 224, 254, 274, 280, 320, 421, 448, 508, 548, 560, 635, 685, 842, 889, 959, 1016, 1096, 1120, 1270, 1370, 1684, 1778, 1918, 2032, 2105, 2192, 2240, 2540, 2740, 2947, 3368, 3556, 3836, 4064, 4210, 4384, 4445, 4795, 5080, 5480, 5894, 6736, 7112, 7672, 8128, 8420, 8768, 8890, 9590, 10160, 10960, 11788, 13472, 14224, 14735, 15344, 16840, 17399, 17780, 19180, 20320, 21920, 23576, 26944, 28448, 29470, 30688, 33680, 34798, 35560, 38360, 40640, 43840, 47152, 53467, 56896, 57677, 58940, 61376, 67360, 69596, 71120, 76720, 86995, 94304, 106934, 115354, 117880, 121793, 134720, 139192, 142240, 153440, 173990, 188608, 213868, 230708, 235760, 243586, 267335, 278384, 284480, 288385, 306880, 347980, 374269, 403739, 427736, 461416, 471520, 487172, 534670, 556768, 576770, 608965, 695960, 748538, 807478, 855472, 922832, 943040, 974344, 1069340, 1113536, 1153540, 1217930, 1391920, 1497076, 1614956, 1710944, 1845664, 1871345, 1948688, 2018695, 2138680, 2307080, 2435860, 2783840, 2994152, 3229912, 3421888, 3691328, 3742690, 3897376, 4037390, 4277360, 4614160, 4871720, 5567680, 5988304, 6459824, 7324979, 7485380, 7794752, 8074780, 8554720, 9228320, 9743440, 11976608, 12919648, 14649958, 14970760, 16149560, 17109440, 18456640, 19486880, 23953216, 25839296, 29299916, 29941520, 32299120, 36624895, 38973760, 51274853, 58599832, 59883040, 64598240, 73249790, 102549706, 117199664, 119766080, 129196480, 146499580, 205099412, 234399328, 256374265, 292999160, 410198824, 468798656, 512748530, 585998320, 820397648, 1025497060, 1171996640, 1640795296, 2050994120, 2343993280, 3281590592, 4101988240, 8203976480, 16407952960]

約数ペア:

[(1, 16407952960), (2, 8203976480), (4, 4101988240), (5, 3281590592), (7, 2343993280), (8, 2050994120), (10, 1640795296), (14, 1171996640), (16, 1025497060), (20, 820397648), (28, 585998320), (32, 512748530), (35, 468798656), (40, 410198824), (56, 292999160), (64, 256374265), (70, 234399328), (80, 205099412), (112, 146499580), (127, 129196480), (137, 119766080), (140, 117199664), (160, 102549706), (224, 73249790), (254, 64598240), (274, 59883040), (280, 58599832), (320, 51274853), (421, 38973760), (448, 36624895), (508, 32299120), (548, 29941520), (560, 29299916), (635, 25839296), (685, 23953216), (842, 19486880), (889, 18456640), (959, 17109440), (1016, 16149560), (1096, 14970760), (1120, 14649958), (1270, 12919648), (1370, 11976608), (1684, 9743440), (1778, 9228320), (1918, 8554720), (2032, 8074780), (2105, 7794752), (2192, 7485380), (2240, 7324979), (2540, 6459824), (2740, 5988304), (2947, 5567680), (3368, 4871720), (3556, 4614160), (3836, 4277360), (4064, 4037390), (4210, 3897376), (4384, 3742690), (4445, 3691328), (4795, 3421888), (5080, 3229912), (5480, 2994152), (5894, 2783840), (6736, 2435860), (7112, 2307080), (7672, 2138680), (8128, 2018695), (8420, 1948688), (8768, 1871345), (8890, 1845664), (9590, 1710944), (10160, 1614956), (10960, 1497076), (11788, 1391920), (13472, 1217930), (14224, 1153540), (14735, 1113536), (15344, 1069340), (16840, 974344), (17399, 943040), (17780, 922832), (19180, 855472), (20320, 807478), (21920, 748538), (23576, 695960), (26944, 608965), (28448, 576770), (29470, 556768), (30688, 534670), (33680, 487172), (34798, 471520), (35560, 461416), (38360, 427736), (40640, 403739), (43840, 374269), (47152, 347980), (53467, 306880), (56896, 288385), (57677, 284480), (58940, 278384), (61376, 267335), (67360, 243586), (69596, 235760), (71120, 230708), (76720, 213868), (86995, 188608), (94304, 173990), (106934, 153440), (115354, 142240), (117880, 139192), (121793, 134720)]