229973520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{136889}}^1$

素因数の和:136912

約数の個数: 80

約数和(自身を含む): 814769280

約数和(自身を除く): 584795760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 136889, 273778, 410667, 547556, 684445, 821334, 958223, 1095112, 1368890, 1642668, 1916446, 2053335, 2190224, 2737780, 2874669, 3285336, 3832892, 4106670, 4791115, 5475560, 5749338, 6570672, 7665784, 8213340, 9582230, 10951120, 11498676, 14373345, 15331568, 16426680, 19164460, 22997352, 28746690, 32853360, 38328920, 45994704, 57493380, 76657840, 114986760, 229973520]

約数ペア:

[(1, 229973520), (2, 114986760), (3, 76657840), (4, 57493380), (5, 45994704), (6, 38328920), (7, 32853360), (8, 28746690), (10, 22997352), (12, 19164460), (14, 16426680), (15, 15331568), (16, 14373345), (20, 11498676), (21, 10951120), (24, 9582230), (28, 8213340), (30, 7665784), (35, 6570672), (40, 5749338), (42, 5475560), (48, 4791115), (56, 4106670), (60, 3832892), (70, 3285336), (80, 2874669), (84, 2737780), (105, 2190224), (112, 2053335), (120, 1916446), (140, 1642668), (168, 1368890), (210, 1095112), (240, 958223), (280, 821334), (336, 684445), (420, 547556), (560, 410667), (840, 273778), (1680, 136889)]