194764320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4363}}^1$

素因数の和:4415

約数の個数: 144

約数和(自身を含む): 686230272

約数和(自身を除く): 491465952

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, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3720, 4363, 4464, 4960, 5580, 7440, 8726, 8928, 11160, 13089, 14880, 17452, 21815, 22320, 26178, 34904, 39267, 43630, 44640, 52356, 65445, 69808, 78534, 87260, 104712, 130890, 135253, 139616, 157068, 174520, 196335, 209424, 261780, 270506, 314136, 349040, 392670, 405759, 418848, 523560, 541012, 628272, 676265, 698080, 785340, 811518, 1047120, 1082024, 1217277, 1256544, 1352530, 1570680, 1623036, 2028795, 2094240, 2164048, 2434554, 2705060, 3141360, 3246072, 4057590, 4328096, 4869108, 5410120, 6086385, 6282720, 6492144, 8115180, 9738216, 10820240, 12172770, 12984288, 16230360, 19476432, 21640480, 24345540, 32460720, 38952864, 48691080, 64921440, 97382160, 194764320]

約数ペア:

[(1, 194764320), (2, 97382160), (3, 64921440), (4, 48691080), (5, 38952864), (6, 32460720), (8, 24345540), (9, 21640480), (10, 19476432), (12, 16230360), (15, 12984288), (16, 12172770), (18, 10820240), (20, 9738216), (24, 8115180), (30, 6492144), (31, 6282720), (32, 6086385), (36, 5410120), (40, 4869108), (45, 4328096), (48, 4057590), (60, 3246072), (62, 3141360), (72, 2705060), (80, 2434554), (90, 2164048), (93, 2094240), (96, 2028795), (120, 1623036), (124, 1570680), (144, 1352530), (155, 1256544), (160, 1217277), (180, 1082024), (186, 1047120), (240, 811518), (248, 785340), (279, 698080), (288, 676265), (310, 628272), (360, 541012), (372, 523560), (465, 418848), (480, 405759), (496, 392670), (558, 349040), (620, 314136), (720, 270506), (744, 261780), (930, 209424), (992, 196335), (1116, 174520), (1240, 157068), (1395, 139616), (1440, 135253), (1488, 130890), (1860, 104712), (2232, 87260), (2480, 78534), (2790, 69808), (2976, 65445), (3720, 52356), (4363, 44640), (4464, 43630), (4960, 39267), (5580, 34904), (7440, 26178), (8726, 22320), (8928, 21815), (11160, 17452), (13089, 14880)]