2460435040

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{107}}^1\times {\mathrm{419}}^1$

素因数の和:562

約数の個数: 192

約数和(自身を含む): 6858432000

約数和(自身を除く): 4397996960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 107, 112, 140, 160, 196, 214, 224, 245, 280, 343, 392, 419, 428, 490, 535, 560, 686, 749, 784, 838, 856, 980, 1070, 1120, 1372, 1498, 1568, 1676, 1712, 1715, 1960, 2095, 2140, 2744, 2933, 2996, 3352, 3424, 3430, 3745, 3920, 4190, 4280, 5243, 5488, 5866, 5992, 6704, 6860, 7490, 7840, 8380, 8560, 10486, 10976, 11732, 11984, 13408, 13720, 14665, 14980, 16760, 17120, 20531, 20972, 23464, 23968, 26215, 27440, 29330, 29960, 33520, 36701, 41062, 41944, 44833, 46928, 52430, 54880, 58660, 59920, 67040, 73402, 82124, 83888, 89666, 93856, 102655, 104860, 117320, 119840, 143717, 146804, 164248, 167776, 179332, 183505, 205310, 209720, 224165, 234640, 287434, 293608, 313831, 328496, 358664, 367010, 410620, 419440, 448330, 469280, 574868, 587216, 627662, 656992, 717328, 718585, 734020, 821240, 838880, 896660, 1149736, 1174432, 1255324, 1434656, 1437170, 1468040, 1569155, 1642480, 1793320, 2196817, 2299472, 2510648, 2874340, 2936080, 3138310, 3284960, 3586640, 4393634, 4598944, 5021296, 5748680, 5872160, 6276620, 7173280, 8787268, 10042592, 10984085, 11497360, 12553240, 15377719, 17574536, 21968170, 22994720, 25106480, 30755438, 35149072, 43936340, 50212960, 61510876, 70298144, 76888595, 87872680, 123021752, 153777190, 175745360, 246043504, 307554380, 351490720, 492087008, 615108760, 1230217520, 2460435040]

約数ペア:

[(1, 2460435040), (2, 1230217520), (4, 615108760), (5, 492087008), (7, 351490720), (8, 307554380), (10, 246043504), (14, 175745360), (16, 153777190), (20, 123021752), (28, 87872680), (32, 76888595), (35, 70298144), (40, 61510876), (49, 50212960), (56, 43936340), (70, 35149072), (80, 30755438), (98, 25106480), (107, 22994720), (112, 21968170), (140, 17574536), (160, 15377719), (196, 12553240), (214, 11497360), (224, 10984085), (245, 10042592), (280, 8787268), (343, 7173280), (392, 6276620), (419, 5872160), (428, 5748680), (490, 5021296), (535, 4598944), (560, 4393634), (686, 3586640), (749, 3284960), (784, 3138310), (838, 2936080), (856, 2874340), (980, 2510648), (1070, 2299472), (1120, 2196817), (1372, 1793320), (1498, 1642480), (1568, 1569155), (1676, 1468040), (1712, 1437170), (1715, 1434656), (1960, 1255324), (2095, 1174432), (2140, 1149736), (2744, 896660), (2933, 838880), (2996, 821240), (3352, 734020), (3424, 718585), (3430, 717328), (3745, 656992), (3920, 627662), (4190, 587216), (4280, 574868), (5243, 469280), (5488, 448330), (5866, 419440), (5992, 410620), (6704, 367010), (6860, 358664), (7490, 328496), (7840, 313831), (8380, 293608), (8560, 287434), (10486, 234640), (10976, 224165), (11732, 209720), (11984, 205310), (13408, 183505), (13720, 179332), (14665, 167776), (14980, 164248), (16760, 146804), (17120, 143717), (20531, 119840), (20972, 117320), (23464, 104860), (23968, 102655), (26215, 93856), (27440, 89666), (29330, 83888), (29960, 82124), (33520, 73402), (36701, 67040), (41062, 59920), (41944, 58660), (44833, 54880), (46928, 52430)]