7971595920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{582719}}^1$

素因数の和:582757

約数の個数: 120

約数和(自身を含む): 28180339200

約数和(自身を除く): 20208743280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 582719, 1165438, 1748157, 2330876, 2913595, 3496314, 4661752, 5244471, 5827190, 6992628, 8740785, 9323504, 10488942, 11071661, 11654380, 13985256, 17481570, 20977884, 22143322, 23308760, 26222355, 27970512, 33214983, 34963140, 41955768, 44286644, 46617520, 52444710, 55358305, 66429966, 69926280, 83911536, 88573288, 99644949, 104889420, 110716610, 132859932, 139852560, 166074915, 177146576, 199289898, 209778840, 221433220, 265719864, 332149830, 398579796, 419557680, 442866440, 498224745, 531439728, 664299660, 797159592, 885732880, 996449490, 1328599320, 1594319184, 1992898980, 2657198640, 3985797960, 7971595920]

約数ペア:

[(1, 7971595920), (2, 3985797960), (3, 2657198640), (4, 1992898980), (5, 1594319184), (6, 1328599320), (8, 996449490), (9, 885732880), (10, 797159592), (12, 664299660), (15, 531439728), (16, 498224745), (18, 442866440), (19, 419557680), (20, 398579796), (24, 332149830), (30, 265719864), (36, 221433220), (38, 209778840), (40, 199289898), (45, 177146576), (48, 166074915), (57, 139852560), (60, 132859932), (72, 110716610), (76, 104889420), (80, 99644949), (90, 88573288), (95, 83911536), (114, 69926280), (120, 66429966), (144, 55358305), (152, 52444710), (171, 46617520), (180, 44286644), (190, 41955768), (228, 34963140), (240, 33214983), (285, 27970512), (304, 26222355), (342, 23308760), (360, 22143322), (380, 20977884), (456, 17481570), (570, 13985256), (684, 11654380), (720, 11071661), (760, 10488942), (855, 9323504), (912, 8740785), (1140, 6992628), (1368, 5827190), (1520, 5244471), (1710, 4661752), (2280, 3496314), (2736, 2913595), (3420, 2330876), (4560, 1748157), (6840, 1165438), (13680, 582719)]