164267040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{48889}}^1$

素因数の和:48914

約数の個数: 96

約数和(自身を含む): 591373440

約数和(自身を除く): 427106400

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, 48889, 97778, 146667, 195556, 244445, 293334, 342223, 391112, 488890, 586668, 684446, 733335, 782224, 977780, 1026669, 1173336, 1368892, 1466670, 1564448, 1711115, 1955560, 2053338, 2346672, 2737784, 2933340, 3422230, 3911120, 4106676, 4693344, 5133345, 5475568, 5866680, 6844460, 7822240, 8213352, 10266690, 10951136, 11733360, 13688920, 16426704, 20533380, 23466720, 27377840, 32853408, 41066760, 54755680, 82133520, 164267040]

約数ペア:

[(1, 164267040), (2, 82133520), (3, 54755680), (4, 41066760), (5, 32853408), (6, 27377840), (7, 23466720), (8, 20533380), (10, 16426704), (12, 13688920), (14, 11733360), (15, 10951136), (16, 10266690), (20, 8213352), (21, 7822240), (24, 6844460), (28, 5866680), (30, 5475568), (32, 5133345), (35, 4693344), (40, 4106676), (42, 3911120), (48, 3422230), (56, 2933340), (60, 2737784), (70, 2346672), (80, 2053338), (84, 1955560), (96, 1711115), (105, 1564448), (112, 1466670), (120, 1368892), (140, 1173336), (160, 1026669), (168, 977780), (210, 782224), (224, 733335), (240, 684446), (280, 586668), (336, 488890), (420, 391112), (480, 342223), (560, 293334), (672, 244445), (840, 195556), (1120, 146667), (1680, 97778), (3360, 48889)]