219604320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11731}}^1$

素因数の和:11765

約数の個数: 144

約数和(自身を含む): 807114672

約数和(自身を除く): 587510352

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 11731, 18720, 23462, 35193, 46924, 58655, 70386, 93848, 105579, 117310, 140772, 152503, 175965, 187696, 211158, 234620, 281544, 305006, 351930, 375392, 422316, 457509, 469240, 527895, 563088, 610012, 703860, 762515, 844632, 915018, 938480, 1055790, 1126176, 1220024, 1372527, 1407720, 1525030, 1689264, 1830036, 1876960, 2111580, 2287545, 2440048, 2745054, 2815440, 3050060, 3378528, 3660072, 4223160, 4575090, 4880096, 5490108, 5630880, 6100120, 6862635, 7320144, 8446320, 9150180, 10980216, 12200240, 13725270, 14640288, 16892640, 18300360, 21960432, 24400480, 27450540, 36600720, 43920864, 54901080, 73201440, 109802160, 219604320]

約数ペア:

[(1, 219604320), (2, 109802160), (3, 73201440), (4, 54901080), (5, 43920864), (6, 36600720), (8, 27450540), (9, 24400480), (10, 21960432), (12, 18300360), (13, 16892640), (15, 14640288), (16, 13725270), (18, 12200240), (20, 10980216), (24, 9150180), (26, 8446320), (30, 7320144), (32, 6862635), (36, 6100120), (39, 5630880), (40, 5490108), (45, 4880096), (48, 4575090), (52, 4223160), (60, 3660072), (65, 3378528), (72, 3050060), (78, 2815440), (80, 2745054), (90, 2440048), (96, 2287545), (104, 2111580), (117, 1876960), (120, 1830036), (130, 1689264), (144, 1525030), (156, 1407720), (160, 1372527), (180, 1220024), (195, 1126176), (208, 1055790), (234, 938480), (240, 915018), (260, 844632), (288, 762515), (312, 703860), (360, 610012), (390, 563088), (416, 527895), (468, 469240), (480, 457509), (520, 422316), (585, 375392), (624, 351930), (720, 305006), (780, 281544), (936, 234620), (1040, 211158), (1170, 187696), (1248, 175965), (1440, 152503), (1560, 140772), (1872, 117310), (2080, 105579), (2340, 93848), (3120, 70386), (3744, 58655), (4680, 46924), (6240, 35193), (9360, 23462), (11731, 18720)]