1509542720

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{4919}}^1$

素因数の和:5080

約数の個数: 112

約数和(自身を含む): 4138940160

約数和(自身を除く): 2629397440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 137, 140, 160, 224, 274, 280, 320, 448, 548, 560, 685, 959, 1096, 1120, 1370, 1918, 2192, 2240, 2740, 3836, 4384, 4795, 4919, 5480, 7672, 8768, 9590, 9838, 10960, 15344, 19180, 19676, 21920, 24595, 30688, 34433, 38360, 39352, 43840, 49190, 61376, 68866, 76720, 78704, 98380, 137732, 153440, 157408, 172165, 196760, 275464, 306880, 314816, 344330, 393520, 550928, 673903, 688660, 787040, 1101856, 1347806, 1377320, 1574080, 2203712, 2695612, 2754640, 3369515, 4717321, 5391224, 5509280, 6739030, 9434642, 10782448, 11018560, 13478060, 18869284, 21564896, 23586605, 26956120, 37738568, 43129792, 47173210, 53912240, 75477136, 94346420, 107824480, 150954272, 188692840, 215648960, 301908544, 377385680, 754771360, 1509542720]

約数ペア:

[(1, 1509542720), (2, 754771360), (4, 377385680), (5, 301908544), (7, 215648960), (8, 188692840), (10, 150954272), (14, 107824480), (16, 94346420), (20, 75477136), (28, 53912240), (32, 47173210), (35, 43129792), (40, 37738568), (56, 26956120), (64, 23586605), (70, 21564896), (80, 18869284), (112, 13478060), (137, 11018560), (140, 10782448), (160, 9434642), (224, 6739030), (274, 5509280), (280, 5391224), (320, 4717321), (448, 3369515), (548, 2754640), (560, 2695612), (685, 2203712), (959, 1574080), (1096, 1377320), (1120, 1347806), (1370, 1101856), (1918, 787040), (2192, 688660), (2240, 673903), (2740, 550928), (3836, 393520), (4384, 344330), (4795, 314816), (4919, 306880), (5480, 275464), (7672, 196760), (8768, 172165), (9590, 157408), (9838, 153440), (10960, 137732), (15344, 98380), (19180, 78704), (19676, 76720), (21920, 68866), (24595, 61376), (30688, 49190), (34433, 43840), (38360, 39352)]