42515928

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1$

素因数の和:148

約数の個数: 240

約数和(自身を含む): 150630480

約数和(自身を除く): 108114552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 49, 52, 54, 56, 63, 72, 78, 81, 84, 91, 98, 103, 104, 108, 117, 126, 147, 156, 162, 168, 182, 189, 196, 206, 216, 234, 252, 273, 294, 309, 312, 324, 351, 364, 378, 392, 412, 441, 468, 504, 546, 567, 588, 618, 637, 648, 702, 721, 728, 756, 819, 824, 882, 927, 936, 1053, 1092, 1134, 1176, 1236, 1274, 1323, 1339, 1404, 1442, 1512, 1638, 1764, 1854, 1911, 2106, 2163, 2184, 2268, 2457, 2472, 2548, 2646, 2678, 2781, 2808, 2884, 3276, 3528, 3708, 3822, 3969, 4017, 4212, 4326, 4536, 4914, 5047, 5096, 5292, 5356, 5562, 5733, 5768, 6489, 6552, 7371, 7416, 7644, 7938, 8034, 8343, 8424, 8652, 9373, 9828, 10094, 10584, 10712, 11124, 11466, 12051, 12978, 14742, 15141, 15288, 15876, 16068, 16686, 17199, 17304, 18746, 19467, 19656, 20188, 22248, 22932, 24102, 25956, 28119, 29484, 30282, 31752, 32136, 33372, 34398, 36153, 37492, 38934, 40376, 45423, 45864, 48204, 51597, 51912, 56238, 58401, 58968, 60564, 65611, 66744, 68796, 72306, 74984, 77868, 84357, 90846, 96408, 103194, 108459, 112476, 116802, 121128, 131222, 136269, 137592, 144612, 155736, 168714, 181692, 196833, 206388, 216918, 224952, 233604, 253071, 262444, 272538, 289224, 337428, 363384, 393666, 408807, 412776, 433836, 467208, 506142, 524888, 545076, 590499, 674856, 759213, 787332, 817614, 867672, 1012284, 1090152, 1180998, 1518426, 1574664, 1635228, 1771497, 2024568, 2361996, 3036852, 3270456, 3542994, 4723992, 5314491, 6073704, 7085988, 10628982, 14171976, 21257964, 42515928]

約数ペア:

[(1, 42515928), (2, 21257964), (3, 14171976), (4, 10628982), (6, 7085988), (7, 6073704), (8, 5314491), (9, 4723992), (12, 3542994), (13, 3270456), (14, 3036852), (18, 2361996), (21, 2024568), (24, 1771497), (26, 1635228), (27, 1574664), (28, 1518426), (36, 1180998), (39, 1090152), (42, 1012284), (49, 867672), (52, 817614), (54, 787332), (56, 759213), (63, 674856), (72, 590499), (78, 545076), (81, 524888), (84, 506142), (91, 467208), (98, 433836), (103, 412776), (104, 408807), (108, 393666), (117, 363384), (126, 337428), (147, 289224), (156, 272538), (162, 262444), (168, 253071), (182, 233604), (189, 224952), (196, 216918), (206, 206388), (216, 196833), (234, 181692), (252, 168714), (273, 155736), (294, 144612), (309, 137592), (312, 136269), (324, 131222), (351, 121128), (364, 116802), (378, 112476), (392, 108459), (412, 103194), (441, 96408), (468, 90846), (504, 84357), (546, 77868), (567, 74984), (588, 72306), (618, 68796), (637, 66744), (648, 65611), (702, 60564), (721, 58968), (728, 58401), (756, 56238), (819, 51912), (824, 51597), (882, 48204), (927, 45864), (936, 45423), (1053, 40376), (1092, 38934), (1134, 37492), (1176, 36153), (1236, 34398), (1274, 33372), (1323, 32136), (1339, 31752), (1404, 30282), (1442, 29484), (1512, 28119), (1638, 25956), (1764, 24102), (1854, 22932), (1911, 22248), (2106, 20188), (2163, 19656), (2184, 19467), (2268, 18746), (2457, 17304), (2472, 17199), (2548, 16686), (2646, 16068), (2678, 15876), (2781, 15288), (2808, 15141), (2884, 14742), (3276, 12978), (3528, 12051), (3708, 11466), (3822, 11124), (3969, 10712), (4017, 10584), (4212, 10094), (4326, 9828), (4536, 9373), (4914, 8652), (5047, 8424), (5096, 8343), (5292, 8034), (5356, 7938), (5562, 7644), (5733, 7416), (5768, 7371), (6489, 6552)]