190880640

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1069}}^1$

素因数の和:1125

約数の個数: 192

約数和(自身を含む): 681033600

約数和(自身を除く): 490152960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 558, 576, 620, 640, 720, 744, 930, 960, 992, 1069, 1116, 1152, 1240, 1395, 1440, 1488, 1860, 1920, 1984, 2138, 2232, 2480, 2790, 2880, 2976, 3207, 3720, 3968, 4276, 4464, 4960, 5345, 5580, 5760, 5952, 6414, 7440, 8552, 8928, 9621, 9920, 10690, 11160, 11904, 12828, 14880, 16035, 17104, 17856, 19242, 19840, 21380, 22320, 25656, 29760, 32070, 33139, 34208, 35712, 38484, 42760, 44640, 48105, 51312, 59520, 64140, 66278, 68416, 76968, 85520, 89280, 96210, 99417, 102624, 128280, 132556, 136832, 153936, 165695, 171040, 178560, 192420, 198834, 205248, 256560, 265112, 298251, 307872, 331390, 342080, 384840, 397668, 410496, 497085, 513120, 530224, 596502, 615744, 662780, 684160, 769680, 795336, 994170, 1026240, 1060448, 1193004, 1231488, 1325560, 1491255, 1539360, 1590672, 1988340, 2052480, 2120896, 2386008, 2651120, 2982510, 3078720, 3181344, 3976680, 4241792, 4772016, 5302240, 5965020, 6157440, 6362688, 7953360, 9544032, 10604480, 11930040, 12725376, 15906720, 19088064, 21208960, 23860080, 31813440, 38176128, 47720160, 63626880, 95440320, 190880640]

約数ペア:

[(1, 190880640), (2, 95440320), (3, 63626880), (4, 47720160), (5, 38176128), (6, 31813440), (8, 23860080), (9, 21208960), (10, 19088064), (12, 15906720), (15, 12725376), (16, 11930040), (18, 10604480), (20, 9544032), (24, 7953360), (30, 6362688), (31, 6157440), (32, 5965020), (36, 5302240), (40, 4772016), (45, 4241792), (48, 3976680), (60, 3181344), (62, 3078720), (64, 2982510), (72, 2651120), (80, 2386008), (90, 2120896), (93, 2052480), (96, 1988340), (120, 1590672), (124, 1539360), (128, 1491255), (144, 1325560), (155, 1231488), (160, 1193004), (180, 1060448), (186, 1026240), (192, 994170), (240, 795336), (248, 769680), (279, 684160), (288, 662780), (310, 615744), (320, 596502), (360, 530224), (372, 513120), (384, 497085), (465, 410496), (480, 397668), (496, 384840), (558, 342080), (576, 331390), (620, 307872), (640, 298251), (720, 265112), (744, 256560), (930, 205248), (960, 198834), (992, 192420), (1069, 178560), (1116, 171040), (1152, 165695), (1240, 153936), (1395, 136832), (1440, 132556), (1488, 128280), (1860, 102624), (1920, 99417), (1984, 96210), (2138, 89280), (2232, 85520), (2480, 76968), (2790, 68416), (2880, 66278), (2976, 64140), (3207, 59520), (3720, 51312), (3968, 48105), (4276, 44640), (4464, 42760), (4960, 38484), (5345, 35712), (5580, 34208), (5760, 33139), (5952, 32070), (6414, 29760), (7440, 25656), (8552, 22320), (8928, 21380), (9621, 19840), (9920, 19242), (10690, 17856), (11160, 17104), (11904, 16035), (12828, 14880)]