252245571760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{517151}}^1$

素因数の和:517251

約数の個数: 160

約数和(自身を含む): 732585111552

約数和(自身を除く): 480339539792

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 67, 70, 80, 91, 104, 112, 130, 134, 140, 182, 208, 260, 268, 280, 335, 364, 455, 469, 520, 536, 560, 670, 728, 871, 910, 938, 1040, 1072, 1340, 1456, 1742, 1820, 1876, 2345, 2680, 3484, 3640, 3752, 4355, 4690, 5360, 6097, 6968, 7280, 7504, 8710, 9380, 12194, 13936, 17420, 18760, 24388, 30485, 34840, 37520, 48776, 60970, 69680, 97552, 121940, 243880, 487760, 517151, 1034302, 2068604, 2585755, 3620057, 4137208, 5171510, 6722963, 7240114, 8274416, 10343020, 13445926, 14480228, 18100285, 20686040, 26891852, 28960456, 33614815, 34649117, 36200570, 41372080, 47060741, 53783704, 57920912, 67229630, 69298234, 72401140, 94121482, 107567408, 134459260, 138596468, 144802280, 173245585, 188242964, 235303705, 242543819, 268918520, 277192936, 289604560, 346491170, 376485928, 450438521, 470607410, 485087638, 537837040, 554385872, 692982340, 752971856, 900877042, 941214820, 970175276, 1212719095, 1385964680, 1801754084, 1882429640, 1940350552, 2252192605, 2425438190, 2771929360, 3153069647, 3603508168, 3764859280, 3880701104, 4504385210, 4850876380, 6306139294, 7207016336, 9008770420, 9701752760, 12612278588, 15765348235, 18017540840, 19403505520, 25224557176, 31530696470, 36035081680, 50449114352, 63061392940, 126122785880, 252245571760]

約数ペア:

[(1, 252245571760), (2, 126122785880), (4, 63061392940), (5, 50449114352), (7, 36035081680), (8, 31530696470), (10, 25224557176), (13, 19403505520), (14, 18017540840), (16, 15765348235), (20, 12612278588), (26, 9701752760), (28, 9008770420), (35, 7207016336), (40, 6306139294), (52, 4850876380), (56, 4504385210), (65, 3880701104), (67, 3764859280), (70, 3603508168), (80, 3153069647), (91, 2771929360), (104, 2425438190), (112, 2252192605), (130, 1940350552), (134, 1882429640), (140, 1801754084), (182, 1385964680), (208, 1212719095), (260, 970175276), (268, 941214820), (280, 900877042), (335, 752971856), (364, 692982340), (455, 554385872), (469, 537837040), (520, 485087638), (536, 470607410), (560, 450438521), (670, 376485928), (728, 346491170), (871, 289604560), (910, 277192936), (938, 268918520), (1040, 242543819), (1072, 235303705), (1340, 188242964), (1456, 173245585), (1742, 144802280), (1820, 138596468), (1876, 134459260), (2345, 107567408), (2680, 94121482), (3484, 72401140), (3640, 69298234), (3752, 67229630), (4355, 57920912), (4690, 53783704), (5360, 47060741), (6097, 41372080), (6968, 36200570), (7280, 34649117), (7504, 33614815), (8710, 28960456), (9380, 26891852), (12194, 20686040), (13936, 18100285), (17420, 14480228), (18760, 13445926), (24388, 10343020), (30485, 8274416), (34840, 7240114), (37520, 6722963), (48776, 5171510), (60970, 4137208), (69680, 3620057), (97552, 2585755), (121940, 2068604), (243880, 1034302), (487760, 517151)]