128622060

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{4861}}^1$

素因数の和:4893

約数の個数: 144

約数和(自身を含む): 465585120

約数和(自身を除く): 336963060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 210, 245, 252, 270, 294, 315, 378, 420, 441, 490, 540, 588, 630, 735, 756, 882, 945, 980, 1260, 1323, 1470, 1764, 1890, 2205, 2646, 2940, 3780, 4410, 4861, 5292, 6615, 8820, 9722, 13230, 14583, 19444, 24305, 26460, 29166, 34027, 43749, 48610, 58332, 68054, 72915, 87498, 97220, 102081, 131247, 136108, 145830, 170135, 174996, 204162, 218745, 238189, 262494, 291660, 306243, 340270, 408324, 437490, 476378, 510405, 524988, 612486, 656235, 680540, 714567, 874980, 918729, 952756, 1020810, 1190945, 1224972, 1312470, 1429134, 1531215, 1837458, 2041620, 2143701, 2381890, 2624940, 2858268, 3062430, 3572835, 3674916, 4287402, 4593645, 4763780, 6124860, 6431103, 7145670, 8574804, 9187290, 10718505, 12862206, 14291340, 18374580, 21437010, 25724412, 32155515, 42874020, 64311030, 128622060]

約数ペア:

[(1, 128622060), (2, 64311030), (3, 42874020), (4, 32155515), (5, 25724412), (6, 21437010), (7, 18374580), (9, 14291340), (10, 12862206), (12, 10718505), (14, 9187290), (15, 8574804), (18, 7145670), (20, 6431103), (21, 6124860), (27, 4763780), (28, 4593645), (30, 4287402), (35, 3674916), (36, 3572835), (42, 3062430), (45, 2858268), (49, 2624940), (54, 2381890), (60, 2143701), (63, 2041620), (70, 1837458), (84, 1531215), (90, 1429134), (98, 1312470), (105, 1224972), (108, 1190945), (126, 1020810), (135, 952756), (140, 918729), (147, 874980), (180, 714567), (189, 680540), (196, 656235), (210, 612486), (245, 524988), (252, 510405), (270, 476378), (294, 437490), (315, 408324), (378, 340270), (420, 306243), (441, 291660), (490, 262494), (540, 238189), (588, 218745), (630, 204162), (735, 174996), (756, 170135), (882, 145830), (945, 136108), (980, 131247), (1260, 102081), (1323, 97220), (1470, 87498), (1764, 72915), (1890, 68054), (2205, 58332), (2646, 48610), (2940, 43749), (3780, 34027), (4410, 29166), (4861, 26460), (5292, 24305), (6615, 19444), (8820, 14583), (9722, 13230)]