127046640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1609}}^1$

素因数の和:1679

約数の個数: 160

約数和(自身を含む): 459970560

約数和(自身を除く): 332923920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 47, 48, 56, 60, 70, 80, 84, 94, 105, 112, 120, 140, 141, 168, 188, 210, 235, 240, 280, 282, 329, 336, 376, 420, 470, 560, 564, 658, 705, 752, 840, 940, 987, 1128, 1316, 1410, 1609, 1645, 1680, 1880, 1974, 2256, 2632, 2820, 3218, 3290, 3760, 3948, 4827, 4935, 5264, 5640, 6436, 6580, 7896, 8045, 9654, 9870, 11263, 11280, 12872, 13160, 15792, 16090, 19308, 19740, 22526, 24135, 25744, 26320, 32180, 33789, 38616, 39480, 45052, 48270, 56315, 64360, 67578, 75623, 77232, 78960, 90104, 96540, 112630, 128720, 135156, 151246, 168945, 180208, 193080, 225260, 226869, 270312, 302492, 337890, 378115, 386160, 450520, 453738, 529361, 540624, 604984, 675780, 756230, 901040, 907476, 1058722, 1134345, 1209968, 1351560, 1512460, 1588083, 1814952, 2117444, 2268690, 2646805, 2703120, 3024920, 3176166, 3629904, 4234888, 4537380, 5293610, 6049840, 6352332, 7940415, 8469776, 9074760, 10587220, 12704664, 15880830, 18149520, 21174440, 25409328, 31761660, 42348880, 63523320, 127046640]

約数ペア:

[(1, 127046640), (2, 63523320), (3, 42348880), (4, 31761660), (5, 25409328), (6, 21174440), (7, 18149520), (8, 15880830), (10, 12704664), (12, 10587220), (14, 9074760), (15, 8469776), (16, 7940415), (20, 6352332), (21, 6049840), (24, 5293610), (28, 4537380), (30, 4234888), (35, 3629904), (40, 3176166), (42, 3024920), (47, 2703120), (48, 2646805), (56, 2268690), (60, 2117444), (70, 1814952), (80, 1588083), (84, 1512460), (94, 1351560), (105, 1209968), (112, 1134345), (120, 1058722), (140, 907476), (141, 901040), (168, 756230), (188, 675780), (210, 604984), (235, 540624), (240, 529361), (280, 453738), (282, 450520), (329, 386160), (336, 378115), (376, 337890), (420, 302492), (470, 270312), (560, 226869), (564, 225260), (658, 193080), (705, 180208), (752, 168945), (840, 151246), (940, 135156), (987, 128720), (1128, 112630), (1316, 96540), (1410, 90104), (1609, 78960), (1645, 77232), (1680, 75623), (1880, 67578), (1974, 64360), (2256, 56315), (2632, 48270), (2820, 45052), (3218, 39480), (3290, 38616), (3760, 33789), (3948, 32180), (4827, 26320), (4935, 25744), (5264, 24135), (5640, 22526), (6436, 19740), (6580, 19308), (7896, 16090), (8045, 15792), (9654, 13160), (9870, 12872), (11263, 11280)]