381819360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1423}}^1$

素因数の和:1497

約数の個数: 192

約数和(自身を含む): 1326302208

約数和(自身を除く): 944482848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 43, 48, 52, 60, 65, 78, 80, 86, 96, 104, 120, 129, 130, 156, 160, 172, 195, 208, 215, 240, 258, 260, 312, 344, 390, 416, 430, 480, 516, 520, 559, 624, 645, 688, 780, 860, 1032, 1040, 1118, 1248, 1290, 1376, 1423, 1560, 1677, 1720, 2064, 2080, 2236, 2580, 2795, 2846, 3120, 3354, 3440, 4128, 4269, 4472, 5160, 5590, 5692, 6240, 6708, 6880, 7115, 8385, 8538, 8944, 10320, 11180, 11384, 13416, 14230, 16770, 17076, 17888, 18499, 20640, 21345, 22360, 22768, 26832, 28460, 33540, 34152, 36998, 42690, 44720, 45536, 53664, 55497, 56920, 61189, 67080, 68304, 73996, 85380, 89440, 92495, 110994, 113840, 122378, 134160, 136608, 147992, 170760, 183567, 184990, 221988, 227680, 244756, 268320, 277485, 295984, 305945, 341520, 367134, 369980, 443976, 489512, 554970, 591968, 611890, 683040, 734268, 739960, 795457, 887952, 917835, 979024, 1109940, 1223780, 1468536, 1479920, 1590914, 1775904, 1835670, 1958048, 2219880, 2386371, 2447560, 2937072, 2959840, 3181828, 3671340, 3977285, 4439760, 4772742, 4895120, 5874144, 6363656, 7342680, 7954570, 8879520, 9545484, 9790240, 11931855, 12727312, 14685360, 15909140, 19090968, 23863710, 25454624, 29370720, 31818280, 38181936, 47727420, 63636560, 76363872, 95454840, 127273120, 190909680, 381819360]

約数ペア:

[(1, 381819360), (2, 190909680), (3, 127273120), (4, 95454840), (5, 76363872), (6, 63636560), (8, 47727420), (10, 38181936), (12, 31818280), (13, 29370720), (15, 25454624), (16, 23863710), (20, 19090968), (24, 15909140), (26, 14685360), (30, 12727312), (32, 11931855), (39, 9790240), (40, 9545484), (43, 8879520), (48, 7954570), (52, 7342680), (60, 6363656), (65, 5874144), (78, 4895120), (80, 4772742), (86, 4439760), (96, 3977285), (104, 3671340), (120, 3181828), (129, 2959840), (130, 2937072), (156, 2447560), (160, 2386371), (172, 2219880), (195, 1958048), (208, 1835670), (215, 1775904), (240, 1590914), (258, 1479920), (260, 1468536), (312, 1223780), (344, 1109940), (390, 979024), (416, 917835), (430, 887952), (480, 795457), (516, 739960), (520, 734268), (559, 683040), (624, 611890), (645, 591968), (688, 554970), (780, 489512), (860, 443976), (1032, 369980), (1040, 367134), (1118, 341520), (1248, 305945), (1290, 295984), (1376, 277485), (1423, 268320), (1560, 244756), (1677, 227680), (1720, 221988), (2064, 184990), (2080, 183567), (2236, 170760), (2580, 147992), (2795, 136608), (2846, 134160), (3120, 122378), (3354, 113840), (3440, 110994), (4128, 92495), (4269, 89440), (4472, 85380), (5160, 73996), (5590, 68304), (5692, 67080), (6240, 61189), (6708, 56920), (6880, 55497), (7115, 53664), (8385, 45536), (8538, 44720), (8944, 42690), (10320, 36998), (11180, 34152), (11384, 33540), (13416, 28460), (14230, 26832), (16770, 22768), (17076, 22360), (17888, 21345), (18499, 20640)]