156955415840

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{20113}}^1$

素因数の和:20315

約数の個数: 192

約数和(自身を含む): 416041194240

約数和(自身を除く): 259085778400

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 68, 76, 80, 85, 95, 136, 151, 152, 160, 170, 190, 272, 302, 304, 323, 340, 380, 544, 604, 608, 646, 680, 755, 760, 1208, 1292, 1360, 1510, 1520, 1615, 2416, 2567, 2584, 2720, 2869, 3020, 3040, 3230, 4832, 5134, 5168, 5738, 6040, 6460, 10268, 10336, 11476, 12080, 12835, 12920, 14345, 20113, 20536, 22952, 24160, 25670, 25840, 28690, 40226, 41072, 45904, 48773, 51340, 51680, 57380, 80452, 82144, 91808, 97546, 100565, 102680, 114760, 160904, 195092, 201130, 205360, 229520, 243865, 321808, 341921, 382147, 390184, 402260, 410720, 459040, 487730, 643616, 683842, 764294, 780368, 804520, 975460, 1367684, 1528588, 1560736, 1609040, 1709605, 1910735, 1950920, 2735368, 3037063, 3057176, 3218080, 3419210, 3821470, 3901840, 5470736, 6074126, 6114352, 6496499, 6838420, 7642940, 7803680, 10941472, 12148252, 12228704, 12992998, 13676840, 15185315, 15285880, 24296504, 25985996, 27353680, 30370630, 30571760, 32482495, 48593008, 51630071, 51971992, 54707360, 57704197, 60741260, 61143520, 64964990, 97186016, 103260142, 103943984, 115408394, 121482520, 129929980, 206520284, 207887968, 230816788, 242965040, 258150355, 259859960, 288520985, 413040568, 461633576, 485930080, 516300710, 519719920, 577041970, 826081136, 923267152, 980971349, 1032601420, 1039439840, 1154083940, 1652162272, 1846534304, 1961942698, 2065202840, 2308167880, 3923885396, 4130405680, 4616335760, 4904856745, 7847770792, 8260811360, 9232671520, 9809713490, 15695541584, 19619426980, 31391083168, 39238853960, 78477707920, 156955415840]

約数ペア:

[(1, 156955415840), (2, 78477707920), (4, 39238853960), (5, 31391083168), (8, 19619426980), (10, 15695541584), (16, 9809713490), (17, 9232671520), (19, 8260811360), (20, 7847770792), (32, 4904856745), (34, 4616335760), (38, 4130405680), (40, 3923885396), (68, 2308167880), (76, 2065202840), (80, 1961942698), (85, 1846534304), (95, 1652162272), (136, 1154083940), (151, 1039439840), (152, 1032601420), (160, 980971349), (170, 923267152), (190, 826081136), (272, 577041970), (302, 519719920), (304, 516300710), (323, 485930080), (340, 461633576), (380, 413040568), (544, 288520985), (604, 259859960), (608, 258150355), (646, 242965040), (680, 230816788), (755, 207887968), (760, 206520284), (1208, 129929980), (1292, 121482520), (1360, 115408394), (1510, 103943984), (1520, 103260142), (1615, 97186016), (2416, 64964990), (2567, 61143520), (2584, 60741260), (2720, 57704197), (2869, 54707360), (3020, 51971992), (3040, 51630071), (3230, 48593008), (4832, 32482495), (5134, 30571760), (5168, 30370630), (5738, 27353680), (6040, 25985996), (6460, 24296504), (10268, 15285880), (10336, 15185315), (11476, 13676840), (12080, 12992998), (12835, 12228704), (12920, 12148252), (14345, 10941472), (20113, 7803680), (20536, 7642940), (22952, 6838420), (24160, 6496499), (25670, 6114352), (25840, 6074126), (28690, 5470736), (40226, 3901840), (41072, 3821470), (45904, 3419210), (48773, 3218080), (51340, 3057176), (51680, 3037063), (57380, 2735368), (80452, 1950920), (82144, 1910735), (91808, 1709605), (97546, 1609040), (100565, 1560736), (102680, 1528588), (114760, 1367684), (160904, 975460), (195092, 804520), (201130, 780368), (205360, 764294), (229520, 683842), (243865, 643616), (321808, 487730), (341921, 459040), (382147, 410720), (390184, 402260)]