23355360

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{331}}^1$

素因数の和:366

約数の個数: 216

約数和(自身を含む): 92992536

約数和(自身を除く): 69637176

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, 331, 336, 360, 392, 420, 441, 480, 490, 504, 560, 588, 630, 662, 672, 720, 735, 784, 840, 882, 980, 993, 1008, 1120, 1176, 1260, 1324, 1440, 1470, 1568, 1655, 1680, 1764, 1960, 1986, 2016, 2205, 2317, 2352, 2520, 2648, 2940, 2979, 3310, 3360, 3528, 3920, 3972, 4410, 4634, 4704, 4965, 5040, 5296, 5880, 5958, 6620, 6951, 7056, 7840, 7944, 8820, 9268, 9930, 10080, 10592, 11585, 11760, 11916, 13240, 13902, 14112, 14895, 15888, 16219, 17640, 18536, 19860, 20853, 23170, 23520, 23832, 26480, 27804, 29790, 31776, 32438, 34755, 35280, 37072, 39720, 41706, 46340, 47664, 48657, 52960, 55608, 59580, 64876, 69510, 70560, 74144, 79440, 81095, 83412, 92680, 95328, 97314, 104265, 111216, 119160, 129752, 139020, 145971, 158880, 162190, 166824, 185360, 194628, 208530, 222432, 238320, 243285, 259504, 278040, 291942, 324380, 333648, 370720, 389256, 417060, 476640, 486570, 519008, 556080, 583884, 648760, 667296, 729855, 778512, 834120, 973140, 1112160, 1167768, 1297520, 1459710, 1557024, 1668240, 1946280, 2335536, 2595040, 2919420, 3336480, 3892560, 4671072, 5838840, 7785120, 11677680, 23355360]

約数ペア:

[(1, 23355360), (2, 11677680), (3, 7785120), (4, 5838840), (5, 4671072), (6, 3892560), (7, 3336480), (8, 2919420), (9, 2595040), (10, 2335536), (12, 1946280), (14, 1668240), (15, 1557024), (16, 1459710), (18, 1297520), (20, 1167768), (21, 1112160), (24, 973140), (28, 834120), (30, 778512), (32, 729855), (35, 667296), (36, 648760), (40, 583884), (42, 556080), (45, 519008), (48, 486570), (49, 476640), (56, 417060), (60, 389256), (63, 370720), (70, 333648), (72, 324380), (80, 291942), (84, 278040), (90, 259504), (96, 243285), (98, 238320), (105, 222432), (112, 208530), (120, 194628), (126, 185360), (140, 166824), (144, 162190), (147, 158880), (160, 145971), (168, 139020), (180, 129752), (196, 119160), (210, 111216), (224, 104265), (240, 97314), (245, 95328), (252, 92680), (280, 83412), (288, 81095), (294, 79440), (315, 74144), (331, 70560), (336, 69510), (360, 64876), (392, 59580), (420, 55608), (441, 52960), (480, 48657), (490, 47664), (504, 46340), (560, 41706), (588, 39720), (630, 37072), (662, 35280), (672, 34755), (720, 32438), (735, 31776), (784, 29790), (840, 27804), (882, 26480), (980, 23832), (993, 23520), (1008, 23170), (1120, 20853), (1176, 19860), (1260, 18536), (1324, 17640), (1440, 16219), (1470, 15888), (1568, 14895), (1655, 14112), (1680, 13902), (1764, 13240), (1960, 11916), (1986, 11760), (2016, 11585), (2205, 10592), (2317, 10080), (2352, 9930), (2520, 9268), (2648, 8820), (2940, 7944), (2979, 7840), (3310, 7056), (3360, 6951), (3528, 6620), (3920, 5958), (3972, 5880), (4410, 5296), (4634, 5040), (4704, 4965)]