378418680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{541}}^1$

素因数の和:654

約数の個数: 192

約数和(自身を含む): 1293645600

約数和(自身を除く): 915226920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 67, 72, 87, 90, 116, 120, 134, 145, 174, 180, 201, 232, 261, 268, 290, 335, 348, 360, 402, 435, 522, 536, 541, 580, 603, 670, 696, 804, 870, 1005, 1044, 1082, 1160, 1206, 1305, 1340, 1608, 1623, 1740, 1943, 2010, 2088, 2164, 2412, 2610, 2680, 2705, 3015, 3246, 3480, 3886, 4020, 4328, 4824, 4869, 5220, 5410, 5829, 6030, 6492, 7772, 8040, 8115, 9715, 9738, 10440, 10820, 11658, 12060, 12984, 15544, 15689, 16230, 17487, 19430, 19476, 21640, 23316, 24120, 24345, 29145, 31378, 32460, 34974, 36247, 38860, 38952, 46632, 47067, 48690, 58290, 62756, 64920, 69948, 72494, 77720, 78445, 87435, 94134, 97380, 108741, 116580, 125512, 139896, 141201, 144988, 156890, 174870, 181235, 188268, 194760, 217482, 233160, 235335, 282402, 289976, 313780, 326223, 349740, 362470, 376536, 434964, 470670, 543705, 564804, 627560, 652446, 699480, 706005, 724940, 869928, 941340, 1051163, 1087410, 1129608, 1304892, 1412010, 1449880, 1631115, 1882680, 2102326, 2174820, 2609784, 2824020, 3153489, 3262230, 4204652, 4349640, 5255815, 5648040, 6306978, 6524460, 8409304, 9460467, 10511630, 12613956, 13048920, 15767445, 18920934, 21023260, 25227912, 31534890, 37841868, 42046520, 47302335, 63069780, 75683736, 94604670, 126139560, 189209340, 378418680]

約数ペア:

[(1, 378418680), (2, 189209340), (3, 126139560), (4, 94604670), (5, 75683736), (6, 63069780), (8, 47302335), (9, 42046520), (10, 37841868), (12, 31534890), (15, 25227912), (18, 21023260), (20, 18920934), (24, 15767445), (29, 13048920), (30, 12613956), (36, 10511630), (40, 9460467), (45, 8409304), (58, 6524460), (60, 6306978), (67, 5648040), (72, 5255815), (87, 4349640), (90, 4204652), (116, 3262230), (120, 3153489), (134, 2824020), (145, 2609784), (174, 2174820), (180, 2102326), (201, 1882680), (232, 1631115), (261, 1449880), (268, 1412010), (290, 1304892), (335, 1129608), (348, 1087410), (360, 1051163), (402, 941340), (435, 869928), (522, 724940), (536, 706005), (541, 699480), (580, 652446), (603, 627560), (670, 564804), (696, 543705), (804, 470670), (870, 434964), (1005, 376536), (1044, 362470), (1082, 349740), (1160, 326223), (1206, 313780), (1305, 289976), (1340, 282402), (1608, 235335), (1623, 233160), (1740, 217482), (1943, 194760), (2010, 188268), (2088, 181235), (2164, 174870), (2412, 156890), (2610, 144988), (2680, 141201), (2705, 139896), (3015, 125512), (3246, 116580), (3480, 108741), (3886, 97380), (4020, 94134), (4328, 87435), (4824, 78445), (4869, 77720), (5220, 72494), (5410, 69948), (5829, 64920), (6030, 62756), (6492, 58290), (7772, 48690), (8040, 47067), (8115, 46632), (9715, 38952), (9738, 38860), (10440, 36247), (10820, 34974), (11658, 32460), (12060, 31378), (12984, 29145), (15544, 24345), (15689, 24120), (16230, 23316), (17487, 21640), (19430, 19476)]