188391960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:399

約数の個数: 256

約数和(自身を含む): 688435200

約数和(自身を除く): 500043240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 31, 34, 36, 40, 45, 51, 54, 60, 62, 68, 72, 85, 90, 93, 102, 108, 120, 124, 135, 136, 153, 155, 170, 180, 186, 204, 216, 248, 255, 270, 279, 306, 310, 331, 340, 360, 372, 408, 459, 465, 510, 527, 540, 558, 612, 620, 662, 680, 744, 765, 837, 918, 930, 993, 1020, 1054, 1080, 1116, 1224, 1240, 1324, 1395, 1530, 1581, 1655, 1674, 1836, 1860, 1986, 2040, 2108, 2232, 2295, 2635, 2648, 2790, 2979, 3060, 3162, 3310, 3348, 3672, 3720, 3972, 4185, 4216, 4590, 4743, 4965, 5270, 5580, 5627, 5958, 6120, 6324, 6620, 6696, 7905, 7944, 8370, 8937, 9180, 9486, 9930, 10261, 10540, 11160, 11254, 11916, 12648, 13240, 14229, 14895, 15810, 16740, 16881, 17874, 18360, 18972, 19860, 20522, 21080, 22508, 23715, 23832, 28135, 28458, 29790, 30783, 31620, 33480, 33762, 35748, 37944, 39720, 41044, 44685, 45016, 47430, 50643, 51305, 56270, 56916, 59580, 61566, 63240, 67524, 71145, 71496, 82088, 84405, 89370, 92349, 94860, 101286, 102610, 112540, 113832, 119160, 123132, 135048, 142290, 151929, 153915, 168810, 174437, 178740, 184698, 189720, 202572, 205220, 225080, 246264, 253215, 277047, 284580, 303858, 307830, 337620, 348874, 357480, 369396, 405144, 410440, 461745, 506430, 523311, 554094, 569160, 607716, 615660, 675240, 697748, 738792, 759645, 872185, 923490, 1012860, 1046622, 1108188, 1215432, 1231320, 1385235, 1395496, 1519290, 1569933, 1744370, 1846980, 2025720, 2093244, 2216376, 2616555, 2770470, 3038580, 3139866, 3488740, 3693960, 4186488, 4709799, 5233110, 5540940, 6077160, 6279732, 6977480, 7849665, 9419598, 10466220, 11081880, 12559464, 15699330, 18839196, 20932440, 23548995, 31398660, 37678392, 47097990, 62797320, 94195980, 188391960]

約数ペア:

[(1, 188391960), (2, 94195980), (3, 62797320), (4, 47097990), (5, 37678392), (6, 31398660), (8, 23548995), (9, 20932440), (10, 18839196), (12, 15699330), (15, 12559464), (17, 11081880), (18, 10466220), (20, 9419598), (24, 7849665), (27, 6977480), (30, 6279732), (31, 6077160), (34, 5540940), (36, 5233110), (40, 4709799), (45, 4186488), (51, 3693960), (54, 3488740), (60, 3139866), (62, 3038580), (68, 2770470), (72, 2616555), (85, 2216376), (90, 2093244), (93, 2025720), (102, 1846980), (108, 1744370), (120, 1569933), (124, 1519290), (135, 1395496), (136, 1385235), (153, 1231320), (155, 1215432), (170, 1108188), (180, 1046622), (186, 1012860), (204, 923490), (216, 872185), (248, 759645), (255, 738792), (270, 697748), (279, 675240), (306, 615660), (310, 607716), (331, 569160), (340, 554094), (360, 523311), (372, 506430), (408, 461745), (459, 410440), (465, 405144), (510, 369396), (527, 357480), (540, 348874), (558, 337620), (612, 307830), (620, 303858), (662, 284580), (680, 277047), (744, 253215), (765, 246264), (837, 225080), (918, 205220), (930, 202572), (993, 189720), (1020, 184698), (1054, 178740), (1080, 174437), (1116, 168810), (1224, 153915), (1240, 151929), (1324, 142290), (1395, 135048), (1530, 123132), (1581, 119160), (1655, 113832), (1674, 112540), (1836, 102610), (1860, 101286), (1986, 94860), (2040, 92349), (2108, 89370), (2232, 84405), (2295, 82088), (2635, 71496), (2648, 71145), (2790, 67524), (2979, 63240), (3060, 61566), (3162, 59580), (3310, 56916), (3348, 56270), (3672, 51305), (3720, 50643), (3972, 47430), (4185, 45016), (4216, 44685), (4590, 41044), (4743, 39720), (4965, 37944), (5270, 35748), (5580, 33762), (5627, 33480), (5958, 31620), (6120, 30783), (6324, 29790), (6620, 28458), (6696, 28135), (7905, 23832), (7944, 23715), (8370, 22508), (8937, 21080), (9180, 20522), (9486, 19860), (9930, 18972), (10261, 18360), (10540, 17874), (11160, 16881), (11254, 16740), (11916, 15810), (12648, 14895), (13240, 14229)]