318491040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{94789}}^1$

素因数の和:94814

約数の個数: 96

約数和(自身を含む): 1146579840

約数和(自身を除く): 828088800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 94789, 189578, 284367, 379156, 473945, 568734, 663523, 758312, 947890, 1137468, 1327046, 1421835, 1516624, 1895780, 1990569, 2274936, 2654092, 2843670, 3033248, 3317615, 3791560, 3981138, 4549872, 5308184, 5687340, 6635230, 7583120, 7962276, 9099744, 9952845, 10616368, 11374680, 13270460, 15166240, 15924552, 19905690, 21232736, 22749360, 26540920, 31849104, 39811380, 45498720, 53081840, 63698208, 79622760, 106163680, 159245520, 318491040]

約数ペア:

[(1, 318491040), (2, 159245520), (3, 106163680), (4, 79622760), (5, 63698208), (6, 53081840), (7, 45498720), (8, 39811380), (10, 31849104), (12, 26540920), (14, 22749360), (15, 21232736), (16, 19905690), (20, 15924552), (21, 15166240), (24, 13270460), (28, 11374680), (30, 10616368), (32, 9952845), (35, 9099744), (40, 7962276), (42, 7583120), (48, 6635230), (56, 5687340), (60, 5308184), (70, 4549872), (80, 3981138), (84, 3791560), (96, 3317615), (105, 3033248), (112, 2843670), (120, 2654092), (140, 2274936), (160, 1990569), (168, 1895780), (210, 1516624), (224, 1421835), (240, 1327046), (280, 1137468), (336, 947890), (420, 758312), (480, 663523), (560, 568734), (672, 473945), (840, 379156), (1120, 284367), (1680, 189578), (3360, 94789)]