40143264

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:139

約数の個数: 192

約数和(自身を含む): 130056192

約数和(自身を除く): 89912928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 41, 42, 47, 48, 56, 62, 82, 84, 93, 94, 96, 112, 123, 124, 141, 164, 168, 186, 188, 217, 224, 246, 248, 282, 287, 328, 329, 336, 372, 376, 434, 492, 496, 564, 574, 651, 656, 658, 672, 744, 752, 861, 868, 984, 987, 992, 1128, 1148, 1271, 1302, 1312, 1316, 1457, 1488, 1504, 1722, 1736, 1927, 1968, 1974, 2256, 2296, 2542, 2604, 2632, 2914, 2976, 3444, 3472, 3813, 3854, 3936, 3948, 4371, 4512, 4592, 5084, 5208, 5264, 5781, 5828, 6888, 6944, 7626, 7708, 7896, 8742, 8897, 9184, 10168, 10199, 10416, 10528, 11562, 11656, 13489, 13776, 15252, 15416, 15792, 17484, 17794, 20336, 20398, 20832, 23124, 23312, 26691, 26978, 27552, 30504, 30597, 30832, 31584, 34968, 35588, 40467, 40672, 40796, 46248, 46624, 53382, 53956, 59737, 61008, 61194, 61664, 69936, 71176, 80934, 81592, 92496, 106764, 107912, 119474, 122016, 122388, 139872, 142352, 161868, 163184, 179211, 184992, 213528, 215824, 238948, 244776, 284704, 323736, 326368, 358422, 418159, 427056, 431648, 477896, 489552, 647472, 716844, 836318, 854112, 955792, 979104, 1254477, 1294944, 1433688, 1672636, 1911584, 2508954, 2867376, 3345272, 5017908, 5734752, 6690544, 10035816, 13381088, 20071632, 40143264]

約数ペア:

[(1, 40143264), (2, 20071632), (3, 13381088), (4, 10035816), (6, 6690544), (7, 5734752), (8, 5017908), (12, 3345272), (14, 2867376), (16, 2508954), (21, 1911584), (24, 1672636), (28, 1433688), (31, 1294944), (32, 1254477), (41, 979104), (42, 955792), (47, 854112), (48, 836318), (56, 716844), (62, 647472), (82, 489552), (84, 477896), (93, 431648), (94, 427056), (96, 418159), (112, 358422), (123, 326368), (124, 323736), (141, 284704), (164, 244776), (168, 238948), (186, 215824), (188, 213528), (217, 184992), (224, 179211), (246, 163184), (248, 161868), (282, 142352), (287, 139872), (328, 122388), (329, 122016), (336, 119474), (372, 107912), (376, 106764), (434, 92496), (492, 81592), (496, 80934), (564, 71176), (574, 69936), (651, 61664), (656, 61194), (658, 61008), (672, 59737), (744, 53956), (752, 53382), (861, 46624), (868, 46248), (984, 40796), (987, 40672), (992, 40467), (1128, 35588), (1148, 34968), (1271, 31584), (1302, 30832), (1312, 30597), (1316, 30504), (1457, 27552), (1488, 26978), (1504, 26691), (1722, 23312), (1736, 23124), (1927, 20832), (1968, 20398), (1974, 20336), (2256, 17794), (2296, 17484), (2542, 15792), (2604, 15416), (2632, 15252), (2914, 13776), (2976, 13489), (3444, 11656), (3472, 11562), (3813, 10528), (3854, 10416), (3936, 10199), (3948, 10168), (4371, 9184), (4512, 8897), (4592, 8742), (5084, 7896), (5208, 7708), (5264, 7626), (5781, 6944), (5828, 6888)]