181535502720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{661187}}^1$

素因数の和:661233

約数の個数: 256

約数和(自身を含む): 679807054080

約数和(自身を除く): 498271551360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 64, 65, 66, 78, 80, 88, 96, 104, 110, 120, 128, 130, 132, 143, 156, 160, 165, 176, 192, 195, 208, 220, 240, 260, 264, 286, 312, 320, 330, 352, 384, 390, 416, 429, 440, 480, 520, 528, 572, 624, 640, 660, 704, 715, 780, 832, 858, 880, 960, 1040, 1056, 1144, 1248, 1320, 1408, 1430, 1560, 1664, 1716, 1760, 1920, 2080, 2112, 2145, 2288, 2496, 2640, 2860, 3120, 3432, 3520, 4160, 4224, 4290, 4576, 4992, 5280, 5720, 6240, 6864, 7040, 8320, 8580, 9152, 10560, 11440, 12480, 13728, 17160, 18304, 21120, 22880, 24960, 27456, 34320, 45760, 54912, 68640, 91520, 137280, 274560, 661187, 1322374, 1983561, 2644748, 3305935, 3967122, 5289496, 6611870, 7273057, 7934244, 8595431, 9917805, 10578992, 13223740, 14546114, 15868488, 17190862, 19835610, 21157984, 21819171, 25786293, 26447480, 29092228, 31736976, 34381724, 36365285, 39671220, 42315968, 42977155, 43638342, 51572586, 52894960, 58184456, 63473952, 68763448, 72730570, 79342440, 84631936, 85954310, 87276684, 94549741, 103145172, 105789920, 109095855, 116368912, 126947904, 128931465, 137526896, 145461140, 158684880, 171908620, 174553368, 189099482, 206290344, 211579840, 218191710, 232737824, 253895808, 257862930, 275053792, 283649223, 290922280, 317369760, 343817240, 349106736, 378198964, 412580688, 423159680, 436383420, 465475648, 472748705, 515725860, 550107584, 567298446, 581844560, 634739520, 687634480, 698213472, 756397928, 825161376, 872766840, 930951296, 945497410, 1031451720, 1100215168, 1134596892, 1163689120, 1269479040, 1375268960, 1396426944, 1418246115, 1512795856, 1650322752, 1745533680, 1890994820, 2062903440, 2269193784, 2327378240, 2750537920, 2792853888, 2836492230, 3025591712, 3300645504, 3491067360, 3781989640, 4125806880, 4538387568, 4654756480, 5501075840, 5672984460, 6051183424, 6982134720, 7563979280, 8251613760, 9076775136, 11345968920, 12102366848, 13964269440, 15127958560, 16503227520, 18153550272, 22691937840, 30255917120, 36307100544, 45383875680, 60511834240, 90767751360, 181535502720]

約数ペア:

[(1, 181535502720), (2, 90767751360), (3, 60511834240), (4, 45383875680), (5, 36307100544), (6, 30255917120), (8, 22691937840), (10, 18153550272), (11, 16503227520), (12, 15127958560), (13, 13964269440), (15, 12102366848), (16, 11345968920), (20, 9076775136), (22, 8251613760), (24, 7563979280), (26, 6982134720), (30, 6051183424), (32, 5672984460), (33, 5501075840), (39, 4654756480), (40, 4538387568), (44, 4125806880), (48, 3781989640), (52, 3491067360), (55, 3300645504), (60, 3025591712), (64, 2836492230), (65, 2792853888), (66, 2750537920), (78, 2327378240), (80, 2269193784), (88, 2062903440), (96, 1890994820), (104, 1745533680), (110, 1650322752), (120, 1512795856), (128, 1418246115), (130, 1396426944), (132, 1375268960), (143, 1269479040), (156, 1163689120), (160, 1134596892), (165, 1100215168), (176, 1031451720), (192, 945497410), (195, 930951296), (208, 872766840), (220, 825161376), (240, 756397928), (260, 698213472), (264, 687634480), (286, 634739520), (312, 581844560), (320, 567298446), (330, 550107584), (352, 515725860), (384, 472748705), (390, 465475648), (416, 436383420), (429, 423159680), (440, 412580688), (480, 378198964), (520, 349106736), (528, 343817240), (572, 317369760), (624, 290922280), (640, 283649223), (660, 275053792), (704, 257862930), (715, 253895808), (780, 232737824), (832, 218191710), (858, 211579840), (880, 206290344), (960, 189099482), (1040, 174553368), (1056, 171908620), (1144, 158684880), (1248, 145461140), (1320, 137526896), (1408, 128931465), (1430, 126947904), (1560, 116368912), (1664, 109095855), (1716, 105789920), (1760, 103145172), (1920, 94549741), (2080, 87276684), (2112, 85954310), (2145, 84631936), (2288, 79342440), (2496, 72730570), (2640, 68763448), (2860, 63473952), (3120, 58184456), (3432, 52894960), (3520, 51572586), (4160, 43638342), (4224, 42977155), (4290, 42315968), (4576, 39671220), (4992, 36365285), (5280, 34381724), (5720, 31736976), (6240, 29092228), (6864, 26447480), (7040, 25786293), (8320, 21819171), (8580, 21157984), (9152, 19835610), (10560, 17190862), (11440, 15868488), (12480, 14546114), (13728, 13223740), (17160, 10578992), (18304, 9917805), (21120, 8595431), (22880, 7934244), (24960, 7273057), (27456, 6611870), (34320, 5289496), (45760, 3967122), (54912, 3305935), (68640, 2644748), (91520, 1983561), (137280, 1322374), (274560, 661187)]