163796640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^2$

素因数の和:136

約数の個数: 288

約数和(自身を含む): 625242240

約数和(自身を除く): 461445600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 32, 35, 40, 41, 42, 48, 56, 58, 60, 70, 80, 82, 84, 87, 96, 105, 112, 116, 120, 123, 140, 145, 160, 164, 168, 174, 203, 205, 210, 224, 232, 240, 246, 280, 287, 290, 328, 336, 348, 406, 410, 420, 435, 464, 480, 492, 560, 574, 580, 609, 615, 656, 672, 696, 812, 820, 840, 861, 870, 928, 984, 1015, 1120, 1148, 1160, 1189, 1218, 1230, 1312, 1392, 1435, 1624, 1640, 1680, 1681, 1722, 1740, 1968, 2030, 2296, 2320, 2378, 2436, 2460, 2784, 2870, 3045, 3248, 3280, 3360, 3362, 3444, 3480, 3567, 3936, 4060, 4305, 4592, 4640, 4756, 4872, 4920, 5043, 5740, 5945, 6090, 6496, 6560, 6724, 6888, 6960, 7134, 8120, 8323, 8405, 8610, 9184, 9512, 9744, 9840, 10086, 11480, 11767, 11890, 12180, 13448, 13776, 13920, 14268, 16240, 16646, 16810, 17220, 17835, 19024, 19488, 19680, 20172, 22960, 23534, 23780, 24360, 24969, 25215, 26896, 27552, 28536, 32480, 33292, 33620, 34440, 35301, 35670, 38048, 40344, 41615, 45920, 47068, 47560, 48720, 48749, 49938, 50430, 53792, 57072, 58835, 66584, 67240, 68880, 70602, 71340, 80688, 83230, 94136, 95120, 97440, 97498, 99876, 100860, 114144, 117670, 124845, 133168, 134480, 137760, 141204, 142680, 146247, 161376, 166460, 176505, 188272, 190240, 194996, 199752, 201720, 235340, 243745, 249690, 266336, 268960, 282408, 285360, 292494, 332920, 341243, 353010, 376544, 389992, 399504, 403440, 470680, 487490, 499380, 564816, 570720, 584988, 665840, 682486, 706020, 731235, 779984, 799008, 806880, 941360, 974980, 998760, 1023729, 1129632, 1169976, 1331680, 1364972, 1412040, 1462470, 1559968, 1706215, 1882720, 1949960, 1997520, 2047458, 2339952, 2729944, 2824080, 2924940, 3412430, 3899920, 3995040, 4094916, 4679904, 5118645, 5459888, 5648160, 5849880, 6824860, 7799840, 8189832, 10237290, 10919776, 11699760, 13649720, 16379664, 20474580, 23399520, 27299440, 32759328, 40949160, 54598880, 81898320, 163796640]

約数ペア:

[(1, 163796640), (2, 81898320), (3, 54598880), (4, 40949160), (5, 32759328), (6, 27299440), (7, 23399520), (8, 20474580), (10, 16379664), (12, 13649720), (14, 11699760), (15, 10919776), (16, 10237290), (20, 8189832), (21, 7799840), (24, 6824860), (28, 5849880), (29, 5648160), (30, 5459888), (32, 5118645), (35, 4679904), (40, 4094916), (41, 3995040), (42, 3899920), (48, 3412430), (56, 2924940), (58, 2824080), (60, 2729944), (70, 2339952), (80, 2047458), (82, 1997520), (84, 1949960), (87, 1882720), (96, 1706215), (105, 1559968), (112, 1462470), (116, 1412040), (120, 1364972), (123, 1331680), (140, 1169976), (145, 1129632), (160, 1023729), (164, 998760), (168, 974980), (174, 941360), (203, 806880), (205, 799008), (210, 779984), (224, 731235), (232, 706020), (240, 682486), (246, 665840), (280, 584988), (287, 570720), (290, 564816), (328, 499380), (336, 487490), (348, 470680), (406, 403440), (410, 399504), (420, 389992), (435, 376544), (464, 353010), (480, 341243), (492, 332920), (560, 292494), (574, 285360), (580, 282408), (609, 268960), (615, 266336), (656, 249690), (672, 243745), (696, 235340), (812, 201720), (820, 199752), (840, 194996), (861, 190240), (870, 188272), (928, 176505), (984, 166460), (1015, 161376), (1120, 146247), (1148, 142680), (1160, 141204), (1189, 137760), (1218, 134480), (1230, 133168), (1312, 124845), (1392, 117670), (1435, 114144), (1624, 100860), (1640, 99876), (1680, 97498), (1681, 97440), (1722, 95120), (1740, 94136), (1968, 83230), (2030, 80688), (2296, 71340), (2320, 70602), (2378, 68880), (2436, 67240), (2460, 66584), (2784, 58835), (2870, 57072), (3045, 53792), (3248, 50430), (3280, 49938), (3360, 48749), (3362, 48720), (3444, 47560), (3480, 47068), (3567, 45920), (3936, 41615), (4060, 40344), (4305, 38048), (4592, 35670), (4640, 35301), (4756, 34440), (4872, 33620), (4920, 33292), (5043, 32480), (5740, 28536), (5945, 27552), (6090, 26896), (6496, 25215), (6560, 24969), (6724, 24360), (6888, 23780), (6960, 23534), (7134, 22960), (8120, 20172), (8323, 19680), (8405, 19488), (8610, 19024), (9184, 17835), (9512, 17220), (9744, 16810), (9840, 16646), (10086, 16240), (11480, 14268), (11767, 13920), (11890, 13776), (12180, 13448)]