704954760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{443}}^1$

素因数の和:695

約数の個数: 128

約数和(自身を含む): 2157840000

約数和(自身を除く): 1452885240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 149, 178, 267, 298, 356, 443, 445, 447, 534, 596, 712, 745, 886, 890, 894, 1068, 1192, 1329, 1335, 1490, 1772, 1780, 1788, 2136, 2215, 2235, 2658, 2670, 2980, 3544, 3560, 3576, 4430, 4470, 5316, 5340, 5960, 6645, 8860, 8940, 10632, 10680, 13261, 13290, 17720, 17880, 26522, 26580, 39427, 39783, 53044, 53160, 66007, 66305, 78854, 79566, 106088, 118281, 132014, 132610, 157708, 159132, 197135, 198021, 198915, 236562, 264028, 265220, 315416, 318264, 330035, 394270, 396042, 397830, 473124, 528056, 530440, 591405, 660070, 788540, 792084, 795660, 946248, 990105, 1182810, 1320140, 1577080, 1584168, 1591320, 1980210, 2365620, 2640280, 3960420, 4731240, 5874623, 7920840, 11749246, 17623869, 23498492, 29373115, 35247738, 46996984, 58746230, 70495476, 88119345, 117492460, 140990952, 176238690, 234984920, 352477380, 704954760]

約数ペア:

[(1, 704954760), (2, 352477380), (3, 234984920), (4, 176238690), (5, 140990952), (6, 117492460), (8, 88119345), (10, 70495476), (12, 58746230), (15, 46996984), (20, 35247738), (24, 29373115), (30, 23498492), (40, 17623869), (60, 11749246), (89, 7920840), (120, 5874623), (149, 4731240), (178, 3960420), (267, 2640280), (298, 2365620), (356, 1980210), (443, 1591320), (445, 1584168), (447, 1577080), (534, 1320140), (596, 1182810), (712, 990105), (745, 946248), (886, 795660), (890, 792084), (894, 788540), (1068, 660070), (1192, 591405), (1329, 530440), (1335, 528056), (1490, 473124), (1772, 397830), (1780, 396042), (1788, 394270), (2136, 330035), (2215, 318264), (2235, 315416), (2658, 265220), (2670, 264028), (2980, 236562), (3544, 198915), (3560, 198021), (3576, 197135), (4430, 159132), (4470, 157708), (5316, 132610), (5340, 132014), (5960, 118281), (6645, 106088), (8860, 79566), (8940, 78854), (10632, 66305), (10680, 66007), (13261, 53160), (13290, 53044), (17720, 39783), (17880, 39427), (26522, 26580)]