242207680

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:187

約数の個数: 224

約数和(自身を含む): 696407040

約数和(自身を除く): 454199360

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 67, 79, 80, 88, 104, 110, 130, 134, 143, 158, 160, 176, 208, 220, 260, 268, 286, 316, 320, 335, 352, 395, 416, 440, 520, 536, 572, 632, 670, 704, 715, 737, 790, 832, 869, 871, 880, 1027, 1040, 1072, 1144, 1264, 1340, 1430, 1474, 1580, 1738, 1742, 1760, 2054, 2080, 2144, 2288, 2528, 2680, 2860, 2948, 3160, 3476, 3484, 3520, 3685, 4108, 4160, 4288, 4345, 4355, 4576, 5056, 5135, 5293, 5360, 5720, 5896, 6320, 6952, 6968, 7370, 8216, 8690, 8710, 9152, 9581, 10270, 10586, 10720, 11297, 11440, 11792, 12640, 13904, 13936, 14740, 16432, 17380, 17420, 19162, 20540, 21172, 21440, 22594, 22880, 23584, 25280, 26465, 27808, 27872, 29480, 32864, 34760, 34840, 38324, 41080, 42344, 45188, 45760, 47168, 47905, 52930, 55616, 55744, 56485, 58223, 58960, 65728, 68809, 69520, 69680, 76648, 82160, 84688, 90376, 95810, 105860, 112970, 116446, 117920, 137618, 139040, 139360, 153296, 164320, 169376, 180752, 191620, 211720, 225940, 232892, 235840, 275236, 278080, 278720, 291115, 306592, 328640, 338752, 344045, 361504, 383240, 423440, 451880, 465784, 550472, 582230, 613184, 688090, 723008, 756899, 766480, 846880, 903760, 931568, 1100944, 1164460, 1376180, 1513798, 1532960, 1693760, 1807520, 1863136, 2201888, 2328920, 2752360, 3027596, 3065920, 3615040, 3726272, 3784495, 4403776, 4657840, 5504720, 6055192, 7568990, 9315680, 11009440, 12110384, 15137980, 18631360, 22018880, 24220768, 30275960, 48441536, 60551920, 121103840, 242207680]

約数ペア:

[(1, 242207680), (2, 121103840), (4, 60551920), (5, 48441536), (8, 30275960), (10, 24220768), (11, 22018880), (13, 18631360), (16, 15137980), (20, 12110384), (22, 11009440), (26, 9315680), (32, 7568990), (40, 6055192), (44, 5504720), (52, 4657840), (55, 4403776), (64, 3784495), (65, 3726272), (67, 3615040), (79, 3065920), (80, 3027596), (88, 2752360), (104, 2328920), (110, 2201888), (130, 1863136), (134, 1807520), (143, 1693760), (158, 1532960), (160, 1513798), (176, 1376180), (208, 1164460), (220, 1100944), (260, 931568), (268, 903760), (286, 846880), (316, 766480), (320, 756899), (335, 723008), (352, 688090), (395, 613184), (416, 582230), (440, 550472), (520, 465784), (536, 451880), (572, 423440), (632, 383240), (670, 361504), (704, 344045), (715, 338752), (737, 328640), (790, 306592), (832, 291115), (869, 278720), (871, 278080), (880, 275236), (1027, 235840), (1040, 232892), (1072, 225940), (1144, 211720), (1264, 191620), (1340, 180752), (1430, 169376), (1474, 164320), (1580, 153296), (1738, 139360), (1742, 139040), (1760, 137618), (2054, 117920), (2080, 116446), (2144, 112970), (2288, 105860), (2528, 95810), (2680, 90376), (2860, 84688), (2948, 82160), (3160, 76648), (3476, 69680), (3484, 69520), (3520, 68809), (3685, 65728), (4108, 58960), (4160, 58223), (4288, 56485), (4345, 55744), (4355, 55616), (4576, 52930), (5056, 47905), (5135, 47168), (5293, 45760), (5360, 45188), (5720, 42344), (5896, 41080), (6320, 38324), (6952, 34840), (6968, 34760), (7370, 32864), (8216, 29480), (8690, 27872), (8710, 27808), (9152, 26465), (9581, 25280), (10270, 23584), (10586, 22880), (10720, 22594), (11297, 21440), (11440, 21172), (11792, 20540), (12640, 19162), (13904, 17420), (13936, 17380), (14740, 16432)]