1604604960

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{22741}}^1$

素因数の和:22776

約数の個数: 216

約数和(自身を含む): 6369988716

約数和(自身を除く): 4765383756

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 336, 360, 392, 420, 441, 480, 490, 504, 560, 588, 630, 672, 720, 735, 784, 840, 882, 980, 1008, 1120, 1176, 1260, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2205, 2352, 2520, 2940, 3360, 3528, 3920, 4410, 4704, 5040, 5880, 7056, 7840, 8820, 10080, 11760, 14112, 17640, 22741, 23520, 35280, 45482, 68223, 70560, 90964, 113705, 136446, 159187, 181928, 204669, 227410, 272892, 318374, 341115, 363856, 409338, 454820, 477561, 545784, 636748, 682230, 727712, 795935, 818676, 909640, 955122, 1023345, 1091568, 1114309, 1273496, 1364460, 1432683, 1591870, 1637352, 1819280, 1910244, 2046690, 2183136, 2228618, 2387805, 2546992, 2728920, 2865366, 3183740, 3274704, 3342927, 3638560, 3820488, 4093380, 4457236, 4775610, 5093984, 5457840, 5571545, 5730732, 6367480, 6549408, 6685854, 7163415, 7640976, 8186760, 8914472, 9551220, 10028781, 10915680, 11143090, 11461464, 12734960, 13371708, 14326830, 15281952, 16373520, 16714635, 17828944, 19102440, 20057562, 22286180, 22922928, 25469920, 26743416, 28653660, 32747040, 33429270, 35657888, 38204880, 40115124, 44572360, 45845856, 50143905, 53486832, 57307320, 66858540, 76409760, 80230248, 89144720, 100287810, 106973664, 114614640, 133717080, 160460496, 178289440, 200575620, 229229280, 267434160, 320920992, 401151240, 534868320, 802302480, 1604604960]

約数ペア:

[(1, 1604604960), (2, 802302480), (3, 534868320), (4, 401151240), (5, 320920992), (6, 267434160), (7, 229229280), (8, 200575620), (9, 178289440), (10, 160460496), (12, 133717080), (14, 114614640), (15, 106973664), (16, 100287810), (18, 89144720), (20, 80230248), (21, 76409760), (24, 66858540), (28, 57307320), (30, 53486832), (32, 50143905), (35, 45845856), (36, 44572360), (40, 40115124), (42, 38204880), (45, 35657888), (48, 33429270), (49, 32747040), (56, 28653660), (60, 26743416), (63, 25469920), (70, 22922928), (72, 22286180), (80, 20057562), (84, 19102440), (90, 17828944), (96, 16714635), (98, 16373520), (105, 15281952), (112, 14326830), (120, 13371708), (126, 12734960), (140, 11461464), (144, 11143090), (147, 10915680), (160, 10028781), (168, 9551220), (180, 8914472), (196, 8186760), (210, 7640976), (224, 7163415), (240, 6685854), (245, 6549408), (252, 6367480), (280, 5730732), (288, 5571545), (294, 5457840), (315, 5093984), (336, 4775610), (360, 4457236), (392, 4093380), (420, 3820488), (441, 3638560), (480, 3342927), (490, 3274704), (504, 3183740), (560, 2865366), (588, 2728920), (630, 2546992), (672, 2387805), (720, 2228618), (735, 2183136), (784, 2046690), (840, 1910244), (882, 1819280), (980, 1637352), (1008, 1591870), (1120, 1432683), (1176, 1364460), (1260, 1273496), (1440, 1114309), (1470, 1091568), (1568, 1023345), (1680, 955122), (1764, 909640), (1960, 818676), (2016, 795935), (2205, 727712), (2352, 682230), (2520, 636748), (2940, 545784), (3360, 477561), (3528, 454820), (3920, 409338), (4410, 363856), (4704, 341115), (5040, 318374), (5880, 272892), (7056, 227410), (7840, 204669), (8820, 181928), (10080, 159187), (11760, 136446), (14112, 113705), (17640, 90964), (22741, 70560), (23520, 68223), (35280, 45482)]