189362880

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:165

約数の個数: 448

約数和(自身を含む): 795893760

約数和(自身を除く): 606530880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 62, 63, 64, 70, 72, 80, 84, 90, 93, 96, 101, 105, 108, 112, 120, 124, 126, 135, 140, 144, 155, 160, 168, 180, 186, 189, 192, 202, 210, 216, 217, 224, 240, 248, 252, 270, 279, 280, 288, 303, 310, 315, 320, 336, 360, 372, 378, 404, 420, 432, 434, 448, 465, 480, 496, 504, 505, 540, 558, 560, 576, 606, 620, 630, 651, 672, 707, 720, 744, 756, 808, 837, 840, 864, 868, 909, 930, 945, 960, 992, 1008, 1010, 1080, 1085, 1116, 1120, 1212, 1240, 1260, 1302, 1344, 1395, 1414, 1440, 1488, 1512, 1515, 1616, 1674, 1680, 1728, 1736, 1818, 1860, 1890, 1953, 1984, 2016, 2020, 2121, 2160, 2170, 2232, 2240, 2424, 2480, 2520, 2604, 2727, 2790, 2828, 2880, 2976, 3024, 3030, 3131, 3232, 3255, 3348, 3360, 3472, 3535, 3636, 3720, 3780, 3906, 4032, 4040, 4185, 4242, 4320, 4340, 4464, 4545, 4848, 4960, 5040, 5208, 5454, 5580, 5656, 5859, 5952, 6048, 6060, 6262, 6363, 6464, 6510, 6696, 6720, 6944, 7070, 7272, 7440, 7560, 7812, 8080, 8370, 8484, 8640, 8680, 8928, 9090, 9393, 9696, 9765, 9920, 10080, 10416, 10605, 10908, 11160, 11312, 11718, 12096, 12120, 12524, 12726, 13020, 13392, 13635, 13888, 14140, 14544, 14880, 15120, 15624, 15655, 16160, 16740, 16968, 17360, 17856, 18180, 18786, 19089, 19392, 19530, 20160, 20832, 21210, 21816, 21917, 22320, 22624, 23436, 24240, 25048, 25452, 26040, 26784, 27270, 28179, 28280, 29088, 29295, 29760, 30240, 31248, 31310, 31815, 32320, 33480, 33936, 34720, 36360, 37572, 38178, 39060, 41664, 42420, 43632, 43834, 44640, 45248, 46872, 46965, 48480, 50096, 50904, 52080, 53568, 54540, 56358, 56560, 58176, 58590, 60480, 62496, 62620, 63630, 65751, 66960, 67872, 69440, 72720, 75144, 76356, 78120, 84537, 84840, 87264, 87668, 89280, 93744, 93930, 95445, 96960, 100192, 101808, 104160, 109080, 109585, 112716, 113120, 117180, 124992, 125240, 127260, 131502, 133920, 135744, 140895, 145440, 150288, 152712, 156240, 169074, 169680, 174528, 175336, 187488, 187860, 190890, 197253, 200384, 203616, 208320, 218160, 219170, 225432, 226240, 234360, 250480, 254520, 263004, 267840, 281790, 290880, 300576, 305424, 312480, 328755, 338148, 339360, 350672, 374976, 375720, 381780, 394506, 407232, 422685, 436320, 438340, 450864, 468720, 500960, 509040, 526008, 563580, 591759, 601152, 610848, 624960, 657510, 676296, 678720, 701344, 751440, 763560, 789012, 845370, 872640, 876680, 901728, 937440, 986265, 1001920, 1018080, 1052016, 1127160, 1183518, 1221696, 1315020, 1352592, 1402688, 1502880, 1527120, 1578024, 1690740, 1753360, 1803456, 1874880, 1972530, 2036160, 2104032, 2254320, 2367036, 2630040, 2705184, 2958795, 3005760, 3054240, 3156048, 3381480, 3506720, 3945060, 4208064, 4508640, 4734072, 5260080, 5410368, 5917590, 6108480, 6312096, 6762960, 7013440, 7890120, 9017280, 9468144, 10520160, 11835180, 12624192, 13525920, 15780240, 18936288, 21040320, 23670360, 27051840, 31560480, 37872576, 47340720, 63120960, 94681440, 189362880]

約数ペア:

[(1, 189362880), (2, 94681440), (3, 63120960), (4, 47340720), (5, 37872576), (6, 31560480), (7, 27051840), (8, 23670360), (9, 21040320), (10, 18936288), (12, 15780240), (14, 13525920), (15, 12624192), (16, 11835180), (18, 10520160), (20, 9468144), (21, 9017280), (24, 7890120), (27, 7013440), (28, 6762960), (30, 6312096), (31, 6108480), (32, 5917590), (35, 5410368), (36, 5260080), (40, 4734072), (42, 4508640), (45, 4208064), (48, 3945060), (54, 3506720), (56, 3381480), (60, 3156048), (62, 3054240), (63, 3005760), (64, 2958795), (70, 2705184), (72, 2630040), (80, 2367036), (84, 2254320), (90, 2104032), (93, 2036160), (96, 1972530), (101, 1874880), (105, 1803456), (108, 1753360), (112, 1690740), (120, 1578024), (124, 1527120), (126, 1502880), (135, 1402688), (140, 1352592), (144, 1315020), (155, 1221696), (160, 1183518), (168, 1127160), (180, 1052016), (186, 1018080), (189, 1001920), (192, 986265), (202, 937440), (210, 901728), (216, 876680), (217, 872640), (224, 845370), (240, 789012), (248, 763560), (252, 751440), (270, 701344), (279, 678720), (280, 676296), (288, 657510), (303, 624960), (310, 610848), (315, 601152), (320, 591759), (336, 563580), (360, 526008), (372, 509040), (378, 500960), (404, 468720), (420, 450864), (432, 438340), (434, 436320), (448, 422685), (465, 407232), (480, 394506), (496, 381780), (504, 375720), (505, 374976), (540, 350672), (558, 339360), (560, 338148), (576, 328755), (606, 312480), (620, 305424), (630, 300576), (651, 290880), (672, 281790), (707, 267840), (720, 263004), (744, 254520), (756, 250480), (808, 234360), (837, 226240), (840, 225432), (864, 219170), (868, 218160), (909, 208320), (930, 203616), (945, 200384), (960, 197253), (992, 190890), (1008, 187860), (1010, 187488), (1080, 175336), (1085, 174528), (1116, 169680), (1120, 169074), (1212, 156240), (1240, 152712), (1260, 150288), (1302, 145440), (1344, 140895), (1395, 135744), (1414, 133920), (1440, 131502), (1488, 127260), (1512, 125240), (1515, 124992), (1616, 117180), (1674, 113120), (1680, 112716), (1728, 109585), (1736, 109080), (1818, 104160), (1860, 101808), (1890, 100192), (1953, 96960), (1984, 95445), (2016, 93930), (2020, 93744), (2121, 89280), (2160, 87668), (2170, 87264), (2232, 84840), (2240, 84537), (2424, 78120), (2480, 76356), (2520, 75144), (2604, 72720), (2727, 69440), (2790, 67872), (2828, 66960), (2880, 65751), (2976, 63630), (3024, 62620), (3030, 62496), (3131, 60480), (3232, 58590), (3255, 58176), (3348, 56560), (3360, 56358), (3472, 54540), (3535, 53568), (3636, 52080), (3720, 50904), (3780, 50096), (3906, 48480), (4032, 46965), (4040, 46872), (4185, 45248), (4242, 44640), (4320, 43834), (4340, 43632), (4464, 42420), (4545, 41664), (4848, 39060), (4960, 38178), (5040, 37572), (5208, 36360), (5454, 34720), (5580, 33936), (5656, 33480), (5859, 32320), (5952, 31815), (6048, 31310), (6060, 31248), (6262, 30240), (6363, 29760), (6464, 29295), (6510, 29088), (6696, 28280), (6720, 28179), (6944, 27270), (7070, 26784), (7272, 26040), (7440, 25452), (7560, 25048), (7812, 24240), (8080, 23436), (8370, 22624), (8484, 22320), (8640, 21917), (8680, 21816), (8928, 21210), (9090, 20832), (9393, 20160), (9696, 19530), (9765, 19392), (9920, 19089), (10080, 18786), (10416, 18180), (10605, 17856), (10908, 17360), (11160, 16968), (11312, 16740), (11718, 16160), (12096, 15655), (12120, 15624), (12524, 15120), (12726, 14880), (13020, 14544), (13392, 14140), (13635, 13888)]