31272289440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{9307229}}^1$

素因数の和:9307254

約数の個数: 96

約数和(自身を含む): 112580254080

約数和(自身を除く): 81307964640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 9307229, 18614458, 27921687, 37228916, 46536145, 55843374, 65150603, 74457832, 93072290, 111686748, 130301206, 139608435, 148915664, 186144580, 195451809, 223373496, 260602412, 279216870, 297831328, 325753015, 372289160, 390903618, 446746992, 521204824, 558433740, 651506030, 744578320, 781807236, 893493984, 977259045, 1042409648, 1116867480, 1303012060, 1489156640, 1563614472, 1954518090, 2084819296, 2233734960, 2606024120, 3127228944, 3909036180, 4467469920, 5212048240, 6254457888, 7818072360, 10424096480, 15636144720, 31272289440]

約数ペア:

[(1, 31272289440), (2, 15636144720), (3, 10424096480), (4, 7818072360), (5, 6254457888), (6, 5212048240), (7, 4467469920), (8, 3909036180), (10, 3127228944), (12, 2606024120), (14, 2233734960), (15, 2084819296), (16, 1954518090), (20, 1563614472), (21, 1489156640), (24, 1303012060), (28, 1116867480), (30, 1042409648), (32, 977259045), (35, 893493984), (40, 781807236), (42, 744578320), (48, 651506030), (56, 558433740), (60, 521204824), (70, 446746992), (80, 390903618), (84, 372289160), (96, 325753015), (105, 297831328), (112, 279216870), (120, 260602412), (140, 223373496), (160, 195451809), (168, 186144580), (210, 148915664), (224, 139608435), (240, 130301206), (280, 111686748), (336, 93072290), (420, 74457832), (480, 65150603), (560, 55843374), (672, 46536145), (840, 37228916), (1120, 27921687), (1680, 18614458), (3360, 9307229)]