171299640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{941}}^1$

素因数の和:1033

約数の個数: 128

約数和(自身を含む): 541235520

約数和(自身を除く): 369935880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 41, 60, 74, 82, 111, 120, 123, 148, 164, 185, 205, 222, 246, 296, 328, 370, 410, 444, 492, 555, 615, 740, 820, 888, 941, 984, 1110, 1230, 1480, 1517, 1640, 1882, 2220, 2460, 2823, 3034, 3764, 4440, 4551, 4705, 4920, 5646, 6068, 7528, 7585, 9102, 9410, 11292, 12136, 14115, 15170, 18204, 18820, 22584, 22755, 28230, 30340, 34817, 36408, 37640, 38581, 45510, 56460, 60680, 69634, 77162, 91020, 104451, 112920, 115743, 139268, 154324, 174085, 182040, 192905, 208902, 231486, 278536, 308648, 348170, 385810, 417804, 462972, 522255, 578715, 696340, 771620, 835608, 925944, 1044510, 1157430, 1392680, 1427497, 1543240, 2089020, 2314860, 2854994, 4178040, 4282491, 4629720, 5709988, 7137485, 8564982, 11419976, 14274970, 17129964, 21412455, 28549940, 34259928, 42824910, 57099880, 85649820, 171299640]

約数ペア:

[(1, 171299640), (2, 85649820), (3, 57099880), (4, 42824910), (5, 34259928), (6, 28549940), (8, 21412455), (10, 17129964), (12, 14274970), (15, 11419976), (20, 8564982), (24, 7137485), (30, 5709988), (37, 4629720), (40, 4282491), (41, 4178040), (60, 2854994), (74, 2314860), (82, 2089020), (111, 1543240), (120, 1427497), (123, 1392680), (148, 1157430), (164, 1044510), (185, 925944), (205, 835608), (222, 771620), (246, 696340), (296, 578715), (328, 522255), (370, 462972), (410, 417804), (444, 385810), (492, 348170), (555, 308648), (615, 278536), (740, 231486), (820, 208902), (888, 192905), (941, 182040), (984, 174085), (1110, 154324), (1230, 139268), (1480, 115743), (1517, 112920), (1640, 104451), (1882, 91020), (2220, 77162), (2460, 69634), (2823, 60680), (3034, 56460), (3764, 45510), (4440, 38581), (4551, 37640), (4705, 36408), (4920, 34817), (5646, 30340), (6068, 28230), (7528, 22755), (7585, 22584), (9102, 18820), (9410, 18204), (11292, 15170), (12136, 14115)]