27153301760

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{52639}}^1$

素因数の和:52704

約数の個数: 144

約数和(自身を含む): 72304619520

約数和(自身を除く): 45151317760

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 128, 130, 155, 160, 208, 248, 256, 260, 310, 320, 403, 416, 496, 520, 620, 640, 806, 832, 992, 1040, 1240, 1280, 1612, 1664, 1984, 2015, 2080, 2480, 3224, 3328, 3968, 4030, 4160, 4960, 6448, 7936, 8060, 8320, 9920, 12896, 16120, 16640, 19840, 25792, 32240, 39680, 51584, 52639, 64480, 103168, 105278, 128960, 210556, 257920, 263195, 421112, 515840, 526390, 684307, 842224, 1052780, 1368614, 1631809, 1684448, 2105560, 2737228, 3263618, 3368896, 3421535, 4211120, 5474456, 6527236, 6737792, 6843070, 8159045, 8422240, 10948912, 13054472, 13475584, 13686140, 16318090, 16844480, 21213517, 21897824, 26108944, 27372280, 32636180, 33688960, 42427034, 43795648, 52217888, 54744560, 65272360, 67377920, 84854068, 87591296, 104435776, 106067585, 109489120, 130544720, 169708136, 175182592, 208871552, 212135170, 218978240, 261089440, 339416272, 417743104, 424270340, 437956480, 522178880, 678832544, 848540680, 875912960, 1044357760, 1357665088, 1697081360, 2088715520, 2715330176, 3394162720, 5430660352, 6788325440, 13576650880, 27153301760]

約数ペア:

[(1, 27153301760), (2, 13576650880), (4, 6788325440), (5, 5430660352), (8, 3394162720), (10, 2715330176), (13, 2088715520), (16, 1697081360), (20, 1357665088), (26, 1044357760), (31, 875912960), (32, 848540680), (40, 678832544), (52, 522178880), (62, 437956480), (64, 424270340), (65, 417743104), (80, 339416272), (104, 261089440), (124, 218978240), (128, 212135170), (130, 208871552), (155, 175182592), (160, 169708136), (208, 130544720), (248, 109489120), (256, 106067585), (260, 104435776), (310, 87591296), (320, 84854068), (403, 67377920), (416, 65272360), (496, 54744560), (520, 52217888), (620, 43795648), (640, 42427034), (806, 33688960), (832, 32636180), (992, 27372280), (1040, 26108944), (1240, 21897824), (1280, 21213517), (1612, 16844480), (1664, 16318090), (1984, 13686140), (2015, 13475584), (2080, 13054472), (2480, 10948912), (3224, 8422240), (3328, 8159045), (3968, 6843070), (4030, 6737792), (4160, 6527236), (4960, 5474456), (6448, 4211120), (7936, 3421535), (8060, 3368896), (8320, 3263618), (9920, 2737228), (12896, 2105560), (16120, 1684448), (16640, 1631809), (19840, 1368614), (25792, 1052780), (32240, 842224), (39680, 684307), (51584, 526390), (52639, 515840), (64480, 421112), (103168, 263195), (105278, 257920), (128960, 210556)]