131486115840

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{4280147}}^1$

素因数の和:4280177

約数の個数: 96

約数和(自身を含む): 420652945440

約数和(自身を除く): 289166829600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2048, 2560, 3072, 3840, 5120, 6144, 7680, 10240, 15360, 30720, 4280147, 8560294, 12840441, 17120588, 21400735, 25680882, 34241176, 42801470, 51361764, 64202205, 68482352, 85602940, 102723528, 128404410, 136964704, 171205880, 205447056, 256808820, 273929408, 342411760, 410894112, 513617640, 547858816, 684823520, 821788224, 1027235280, 1095717632, 1369647040, 1643576448, 2054470560, 2191435264, 2739294080, 3287152896, 4108941120, 4382870528, 5478588160, 6574305792, 8217882240, 8765741056, 10957176320, 13148611584, 16435764480, 21914352640, 26297223168, 32871528960, 43828705280, 65743057920, 131486115840]

約数ペア:

[(1, 131486115840), (2, 65743057920), (3, 43828705280), (4, 32871528960), (5, 26297223168), (6, 21914352640), (8, 16435764480), (10, 13148611584), (12, 10957176320), (15, 8765741056), (16, 8217882240), (20, 6574305792), (24, 5478588160), (30, 4382870528), (32, 4108941120), (40, 3287152896), (48, 2739294080), (60, 2191435264), (64, 2054470560), (80, 1643576448), (96, 1369647040), (120, 1095717632), (128, 1027235280), (160, 821788224), (192, 684823520), (240, 547858816), (256, 513617640), (320, 410894112), (384, 342411760), (480, 273929408), (512, 256808820), (640, 205447056), (768, 171205880), (960, 136964704), (1024, 128404410), (1280, 102723528), (1536, 85602940), (1920, 68482352), (2048, 64202205), (2560, 51361764), (3072, 42801470), (3840, 34241176), (5120, 25680882), (6144, 21400735), (7680, 17120588), (10240, 12840441), (15360, 8560294), (30720, 4280147)]