1230862360

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:215

約数の個数: 256

約数和(自身を含む): 3564288000

約数和(自身を除く): 2333425640

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 67, 70, 91, 98, 103, 104, 130, 134, 140, 182, 196, 206, 245, 260, 268, 280, 335, 343, 364, 392, 412, 455, 469, 490, 515, 520, 536, 637, 670, 686, 721, 728, 824, 871, 910, 938, 980, 1030, 1274, 1339, 1340, 1372, 1442, 1715, 1742, 1820, 1876, 1960, 2060, 2345, 2548, 2678, 2680, 2744, 2884, 3185, 3283, 3430, 3484, 3605, 3640, 3752, 4120, 4355, 4459, 4690, 5047, 5096, 5356, 5768, 6097, 6370, 6566, 6695, 6860, 6901, 6968, 7210, 8710, 8918, 9373, 9380, 10094, 10712, 12194, 12740, 13132, 13390, 13720, 13802, 14420, 16415, 17420, 17836, 18746, 18760, 20188, 22295, 22981, 24388, 25235, 25480, 26264, 26780, 27604, 28840, 30485, 32830, 34505, 34840, 35329, 35672, 37492, 40376, 42679, 44590, 45962, 46865, 48307, 48776, 50470, 53560, 55208, 60970, 65611, 65660, 69010, 70658, 74984, 85358, 89180, 89713, 91924, 93730, 96614, 100940, 114905, 121940, 131222, 131320, 138020, 141316, 170716, 176645, 178360, 179426, 183848, 187460, 193228, 201880, 213395, 229810, 241535, 243880, 262444, 276040, 282632, 298753, 328055, 338149, 341432, 353290, 358852, 374920, 386456, 426790, 448565, 459277, 459620, 483070, 524888, 597506, 627991, 656110, 676298, 706580, 717704, 853580, 897130, 918554, 919240, 966140, 1195012, 1255982, 1312220, 1352596, 1413160, 1493765, 1690745, 1707160, 1794260, 1837108, 1932280, 2296385, 2367043, 2390024, 2511964, 2624440, 2705192, 2987530, 3139955, 3381490, 3588520, 3674216, 4395937, 4592770, 4734086, 5023928, 5975060, 6279910, 6762980, 8791874, 9185540, 9468172, 11835215, 11950120, 12559820, 13525960, 17583748, 18371080, 18936344, 21979685, 23670430, 25119640, 30771559, 35167496, 43959370, 47340860, 61543118, 87918740, 94681720, 123086236, 153857795, 175837480, 246172472, 307715590, 615431180, 1230862360]

約数ペア:

[(1, 1230862360), (2, 615431180), (4, 307715590), (5, 246172472), (7, 175837480), (8, 153857795), (10, 123086236), (13, 94681720), (14, 87918740), (20, 61543118), (26, 47340860), (28, 43959370), (35, 35167496), (40, 30771559), (49, 25119640), (52, 23670430), (56, 21979685), (65, 18936344), (67, 18371080), (70, 17583748), (91, 13525960), (98, 12559820), (103, 11950120), (104, 11835215), (130, 9468172), (134, 9185540), (140, 8791874), (182, 6762980), (196, 6279910), (206, 5975060), (245, 5023928), (260, 4734086), (268, 4592770), (280, 4395937), (335, 3674216), (343, 3588520), (364, 3381490), (392, 3139955), (412, 2987530), (455, 2705192), (469, 2624440), (490, 2511964), (515, 2390024), (520, 2367043), (536, 2296385), (637, 1932280), (670, 1837108), (686, 1794260), (721, 1707160), (728, 1690745), (824, 1493765), (871, 1413160), (910, 1352596), (938, 1312220), (980, 1255982), (1030, 1195012), (1274, 966140), (1339, 919240), (1340, 918554), (1372, 897130), (1442, 853580), (1715, 717704), (1742, 706580), (1820, 676298), (1876, 656110), (1960, 627991), (2060, 597506), (2345, 524888), (2548, 483070), (2678, 459620), (2680, 459277), (2744, 448565), (2884, 426790), (3185, 386456), (3283, 374920), (3430, 358852), (3484, 353290), (3605, 341432), (3640, 338149), (3752, 328055), (4120, 298753), (4355, 282632), (4459, 276040), (4690, 262444), (5047, 243880), (5096, 241535), (5356, 229810), (5768, 213395), (6097, 201880), (6370, 193228), (6566, 187460), (6695, 183848), (6860, 179426), (6901, 178360), (6968, 176645), (7210, 170716), (8710, 141316), (8918, 138020), (9373, 131320), (9380, 131222), (10094, 121940), (10712, 114905), (12194, 100940), (12740, 96614), (13132, 93730), (13390, 91924), (13720, 89713), (13802, 89180), (14420, 85358), (16415, 74984), (17420, 70658), (17836, 69010), (18746, 65660), (18760, 65611), (20188, 60970), (22295, 55208), (22981, 53560), (24388, 50470), (25235, 48776), (25480, 48307), (26264, 46865), (26780, 45962), (27604, 44590), (28840, 42679), (30485, 40376), (32830, 37492), (34505, 35672), (34840, 35329)]