348516480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13963}}^1$

素因数の和:13998

約数の個数: 128

約数和(自身を含む): 1196435520

約数和(自身を除く): 847919040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 6240, 8320, 12480, 13963, 24960, 27926, 41889, 55852, 69815, 83778, 111704, 139630, 167556, 181519, 209445, 223408, 279260, 335112, 363038, 418890, 446816, 544557, 558520, 670224, 726076, 837780, 893632, 907595, 1089114, 1117040, 1340448, 1452152, 1675560, 1787264, 1815190, 2178228, 2234080, 2680896, 2722785, 2904304, 3351120, 3630380, 4356456, 4468160, 5361792, 5445570, 5808608, 6702240, 7260760, 8712912, 8936320, 10891140, 11617216, 13404480, 14521520, 17425824, 21782280, 23234432, 26808960, 29043040, 34851648, 43564560, 58086080, 69703296, 87129120, 116172160, 174258240, 348516480]

約数ペア:

[(1, 348516480), (2, 174258240), (3, 116172160), (4, 87129120), (5, 69703296), (6, 58086080), (8, 43564560), (10, 34851648), (12, 29043040), (13, 26808960), (15, 23234432), (16, 21782280), (20, 17425824), (24, 14521520), (26, 13404480), (30, 11617216), (32, 10891140), (39, 8936320), (40, 8712912), (48, 7260760), (52, 6702240), (60, 5808608), (64, 5445570), (65, 5361792), (78, 4468160), (80, 4356456), (96, 3630380), (104, 3351120), (120, 2904304), (128, 2722785), (130, 2680896), (156, 2234080), (160, 2178228), (192, 1815190), (195, 1787264), (208, 1675560), (240, 1452152), (260, 1340448), (312, 1117040), (320, 1089114), (384, 907595), (390, 893632), (416, 837780), (480, 726076), (520, 670224), (624, 558520), (640, 544557), (780, 446816), (832, 418890), (960, 363038), (1040, 335112), (1248, 279260), (1560, 223408), (1664, 209445), (1920, 181519), (2080, 167556), (2496, 139630), (3120, 111704), (4160, 83778), (4992, 69815), (6240, 55852), (8320, 41889), (12480, 27926), (13963, 24960)]