18817009680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{134947}}^1$

素因数の和:135053

約数の個数: 160

約数和(自身を含む): 67469681664

約数和(自身を除く): 48652671984

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 83, 84, 105, 112, 120, 140, 166, 168, 210, 240, 249, 280, 332, 336, 415, 420, 498, 560, 581, 664, 830, 840, 996, 1162, 1245, 1328, 1660, 1680, 1743, 1992, 2324, 2490, 2905, 3320, 3486, 3984, 4648, 4980, 5810, 6640, 6972, 8715, 9296, 9960, 11620, 13944, 17430, 19920, 23240, 27888, 34860, 46480, 69720, 134947, 139440, 269894, 404841, 539788, 674735, 809682, 944629, 1079576, 1349470, 1619364, 1889258, 2024205, 2159152, 2698940, 2833887, 3238728, 3778516, 4048410, 4723145, 5397880, 5667774, 6477456, 7557032, 8096820, 9446290, 10795760, 11200601, 11335548, 14169435, 15114064, 16193640, 18892580, 22401202, 22671096, 28338870, 32387280, 33601803, 37785160, 44802404, 45342192, 56003005, 56677740, 67203606, 75570320, 78404207, 89604808, 112006010, 113355480, 134407212, 156808414, 168009015, 179209616, 224012020, 226710960, 235212621, 268814424, 313616828, 336018030, 392021035, 448024040, 470425242, 537628848, 627233656, 672036060, 784042070, 896048080, 940850484, 1176063105, 1254467312, 1344072120, 1568084140, 1881700968, 2352126210, 2688144240, 3136168280, 3763401936, 4704252420, 6272336560, 9408504840, 18817009680]

約数ペア:

[(1, 18817009680), (2, 9408504840), (3, 6272336560), (4, 4704252420), (5, 3763401936), (6, 3136168280), (7, 2688144240), (8, 2352126210), (10, 1881700968), (12, 1568084140), (14, 1344072120), (15, 1254467312), (16, 1176063105), (20, 940850484), (21, 896048080), (24, 784042070), (28, 672036060), (30, 627233656), (35, 537628848), (40, 470425242), (42, 448024040), (48, 392021035), (56, 336018030), (60, 313616828), (70, 268814424), (80, 235212621), (83, 226710960), (84, 224012020), (105, 179209616), (112, 168009015), (120, 156808414), (140, 134407212), (166, 113355480), (168, 112006010), (210, 89604808), (240, 78404207), (249, 75570320), (280, 67203606), (332, 56677740), (336, 56003005), (415, 45342192), (420, 44802404), (498, 37785160), (560, 33601803), (581, 32387280), (664, 28338870), (830, 22671096), (840, 22401202), (996, 18892580), (1162, 16193640), (1245, 15114064), (1328, 14169435), (1660, 11335548), (1680, 11200601), (1743, 10795760), (1992, 9446290), (2324, 8096820), (2490, 7557032), (2905, 6477456), (3320, 5667774), (3486, 5397880), (3984, 4723145), (4648, 4048410), (4980, 3778516), (5810, 3238728), (6640, 2833887), (6972, 2698940), (8715, 2159152), (9296, 2024205), (9960, 1889258), (11620, 1619364), (13944, 1349470), (17430, 1079576), (19920, 944629), (23240, 809682), (27888, 674735), (34860, 539788), (46480, 404841), (69720, 269894), (134947, 139440)]