123764784

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:140

約数の個数: 240

約数和(自身を含む): 403009920

約数和(自身を除く): 279245136

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 19, 22, 24, 26, 33, 38, 39, 44, 48, 52, 57, 66, 73, 76, 78, 88, 104, 114, 132, 143, 146, 152, 156, 169, 176, 208, 209, 219, 228, 247, 264, 286, 292, 304, 312, 338, 418, 429, 438, 456, 494, 507, 528, 572, 584, 624, 627, 676, 741, 803, 836, 858, 876, 912, 949, 988, 1014, 1144, 1168, 1254, 1352, 1387, 1482, 1606, 1672, 1716, 1752, 1859, 1898, 1976, 2028, 2288, 2409, 2508, 2704, 2717, 2774, 2847, 2964, 3211, 3212, 3344, 3432, 3504, 3718, 3796, 3952, 4056, 4161, 4818, 5016, 5434, 5548, 5577, 5694, 5928, 6422, 6424, 6864, 7436, 7592, 8112, 8151, 8322, 9633, 9636, 10032, 10439, 10868, 11096, 11154, 11388, 11856, 12337, 12844, 12848, 14872, 15184, 15257, 16302, 16644, 18031, 19266, 19272, 20878, 21736, 22192, 22308, 22776, 24674, 25688, 29744, 30514, 31317, 32604, 33288, 35321, 36062, 37011, 38532, 38544, 41756, 43472, 44616, 45552, 45771, 49348, 51376, 54093, 61028, 62634, 65208, 66576, 70642, 72124, 74022, 77064, 83512, 89232, 91542, 98696, 105963, 108186, 122056, 125268, 130416, 135707, 141284, 144248, 148044, 154128, 167024, 183084, 197392, 198341, 211926, 216372, 234403, 244112, 250536, 271414, 282568, 288496, 296088, 366168, 396682, 407121, 423852, 432744, 468806, 501072, 542828, 565136, 592176, 595023, 703209, 732336, 793364, 814242, 847704, 865488, 937612, 1085656, 1190046, 1406418, 1586728, 1628484, 1695408, 1875224, 2171312, 2380092, 2578433, 2812836, 3173456, 3256968, 3750448, 4760184, 5156866, 5625672, 6513936, 7735299, 9520368, 10313732, 11251344, 15470598, 20627464, 30941196, 41254928, 61882392, 123764784]

約数ペア:

[(1, 123764784), (2, 61882392), (3, 41254928), (4, 30941196), (6, 20627464), (8, 15470598), (11, 11251344), (12, 10313732), (13, 9520368), (16, 7735299), (19, 6513936), (22, 5625672), (24, 5156866), (26, 4760184), (33, 3750448), (38, 3256968), (39, 3173456), (44, 2812836), (48, 2578433), (52, 2380092), (57, 2171312), (66, 1875224), (73, 1695408), (76, 1628484), (78, 1586728), (88, 1406418), (104, 1190046), (114, 1085656), (132, 937612), (143, 865488), (146, 847704), (152, 814242), (156, 793364), (169, 732336), (176, 703209), (208, 595023), (209, 592176), (219, 565136), (228, 542828), (247, 501072), (264, 468806), (286, 432744), (292, 423852), (304, 407121), (312, 396682), (338, 366168), (418, 296088), (429, 288496), (438, 282568), (456, 271414), (494, 250536), (507, 244112), (528, 234403), (572, 216372), (584, 211926), (624, 198341), (627, 197392), (676, 183084), (741, 167024), (803, 154128), (836, 148044), (858, 144248), (876, 141284), (912, 135707), (949, 130416), (988, 125268), (1014, 122056), (1144, 108186), (1168, 105963), (1254, 98696), (1352, 91542), (1387, 89232), (1482, 83512), (1606, 77064), (1672, 74022), (1716, 72124), (1752, 70642), (1859, 66576), (1898, 65208), (1976, 62634), (2028, 61028), (2288, 54093), (2409, 51376), (2508, 49348), (2704, 45771), (2717, 45552), (2774, 44616), (2847, 43472), (2964, 41756), (3211, 38544), (3212, 38532), (3344, 37011), (3432, 36062), (3504, 35321), (3718, 33288), (3796, 32604), (3952, 31317), (4056, 30514), (4161, 29744), (4818, 25688), (5016, 24674), (5434, 22776), (5548, 22308), (5577, 22192), (5694, 21736), (5928, 20878), (6422, 19272), (6424, 19266), (6864, 18031), (7436, 16644), (7592, 16302), (8112, 15257), (8151, 15184), (8322, 14872), (9633, 12848), (9636, 12844), (10032, 12337), (10439, 11856), (10868, 11388), (11096, 11154)]