768532497200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{338203}}^1$

素因数の和:338276

約数の個数: 240

約数和(自身を含む): 2184094375680

約数和(自身を除く): 1415561878480

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 23, 25, 26, 38, 40, 46, 50, 52, 65, 76, 80, 92, 95, 100, 104, 115, 130, 152, 184, 190, 200, 208, 230, 247, 260, 299, 304, 325, 368, 380, 400, 437, 460, 475, 494, 520, 575, 598, 650, 760, 874, 920, 950, 988, 1040, 1150, 1196, 1235, 1300, 1495, 1520, 1748, 1840, 1900, 1976, 2185, 2300, 2392, 2470, 2600, 2990, 3496, 3800, 3952, 4370, 4600, 4784, 4940, 5200, 5681, 5980, 6175, 6992, 7475, 7600, 8740, 9200, 9880, 10925, 11362, 11960, 12350, 14950, 17480, 19760, 21850, 22724, 23920, 24700, 28405, 29900, 34960, 43700, 45448, 49400, 56810, 59800, 87400, 90896, 98800, 113620, 119600, 142025, 174800, 227240, 284050, 338203, 454480, 568100, 676406, 1136200, 1352812, 1691015, 2272400, 2705624, 3382030, 4396639, 5411248, 6425857, 6764060, 7778669, 8455075, 8793278, 12851714, 13528120, 15557338, 16910150, 17586556, 21983195, 25703428, 27056240, 31114676, 32129285, 33820300, 35173112, 38893345, 43966390, 51406856, 62229352, 64258570, 67640600, 70346224, 77786690, 83536141, 87932780, 101122697, 102813712, 109915975, 124458704, 128517140, 135281200, 147794711, 155573380, 160646425, 167072282, 175865560, 194466725, 202245394, 219831950, 257034280, 295589422, 311146760, 321292850, 334144564, 351731120, 388933450, 404490788, 417680705, 439663900, 505613485, 514068560, 591178844, 622293520, 642585700, 668289128, 738973555, 777866900, 808981576, 835361410, 879327800, 1011226970, 1182357688, 1285171400, 1336578256, 1477947110, 1555733800, 1617963152, 1670722820, 1758655600, 1921331243, 2022453940, 2088403525, 2364715376, 2528067425, 2570342800, 2955894220, 3111467600, 3341445640, 3694867775, 3842662486, 4044907880, 4176807050, 5056134850, 5911788440, 6682891280, 7389735550, 7685324972, 8089815760, 8353614100, 9606656215, 10112269700, 11823576880, 14779471100, 15370649944, 16707228200, 19213312430, 20224539400, 29558942200, 30741299888, 33414456400, 38426624860, 40449078800, 48033281075, 59117884400, 76853249720, 96066562150, 153706499440, 192133124300, 384266248600, 768532497200]

約数ペア:

[(1, 768532497200), (2, 384266248600), (4, 192133124300), (5, 153706499440), (8, 96066562150), (10, 76853249720), (13, 59117884400), (16, 48033281075), (19, 40449078800), (20, 38426624860), (23, 33414456400), (25, 30741299888), (26, 29558942200), (38, 20224539400), (40, 19213312430), (46, 16707228200), (50, 15370649944), (52, 14779471100), (65, 11823576880), (76, 10112269700), (80, 9606656215), (92, 8353614100), (95, 8089815760), (100, 7685324972), (104, 7389735550), (115, 6682891280), (130, 5911788440), (152, 5056134850), (184, 4176807050), (190, 4044907880), (200, 3842662486), (208, 3694867775), (230, 3341445640), (247, 3111467600), (260, 2955894220), (299, 2570342800), (304, 2528067425), (325, 2364715376), (368, 2088403525), (380, 2022453940), (400, 1921331243), (437, 1758655600), (460, 1670722820), (475, 1617963152), (494, 1555733800), (520, 1477947110), (575, 1336578256), (598, 1285171400), (650, 1182357688), (760, 1011226970), (874, 879327800), (920, 835361410), (950, 808981576), (988, 777866900), (1040, 738973555), (1150, 668289128), (1196, 642585700), (1235, 622293520), (1300, 591178844), (1495, 514068560), (1520, 505613485), (1748, 439663900), (1840, 417680705), (1900, 404490788), (1976, 388933450), (2185, 351731120), (2300, 334144564), (2392, 321292850), (2470, 311146760), (2600, 295589422), (2990, 257034280), (3496, 219831950), (3800, 202245394), (3952, 194466725), (4370, 175865560), (4600, 167072282), (4784, 160646425), (4940, 155573380), (5200, 147794711), (5681, 135281200), (5980, 128517140), (6175, 124458704), (6992, 109915975), (7475, 102813712), (7600, 101122697), (8740, 87932780), (9200, 83536141), (9880, 77786690), (10925, 70346224), (11362, 67640600), (11960, 64258570), (12350, 62229352), (14950, 51406856), (17480, 43966390), (19760, 38893345), (21850, 35173112), (22724, 33820300), (23920, 32129285), (24700, 31114676), (28405, 27056240), (29900, 25703428), (34960, 21983195), (43700, 17586556), (45448, 16910150), (49400, 15557338), (56810, 13528120), (59800, 12851714), (87400, 8793278), (90896, 8455075), (98800, 7778669), (113620, 6764060), (119600, 6425857), (142025, 5411248), (174800, 4396639), (227240, 3382030), (284050, 2705624), (338203, 2272400), (454480, 1691015), (568100, 1352812), (676406, 1136200)]