3920543760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{2333657}}^1$

素因数の和:2333680

約数の個数: 80

約数和(自身を含む): 13889932416

約数和(自身を除く): 9969388656

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 2333657, 4667314, 7000971, 9334628, 11668285, 14001942, 16335599, 18669256, 23336570, 28003884, 32671198, 35004855, 37338512, 46673140, 49006797, 56007768, 65342396, 70009710, 81677995, 93346280, 98013594, 112015536, 130684792, 140019420, 163355990, 186692560, 196027188, 245033985, 261369584, 280038840, 326711980, 392054376, 490067970, 560077680, 653423960, 784108752, 980135940, 1306847920, 1960271880, 3920543760]

約数ペア:

[(1, 3920543760), (2, 1960271880), (3, 1306847920), (4, 980135940), (5, 784108752), (6, 653423960), (7, 560077680), (8, 490067970), (10, 392054376), (12, 326711980), (14, 280038840), (15, 261369584), (16, 245033985), (20, 196027188), (21, 186692560), (24, 163355990), (28, 140019420), (30, 130684792), (35, 112015536), (40, 98013594), (42, 93346280), (48, 81677995), (56, 70009710), (60, 65342396), (70, 56007768), (80, 49006797), (84, 46673140), (105, 37338512), (112, 35004855), (120, 32671198), (140, 28003884), (168, 23336570), (210, 18669256), (240, 16335599), (280, 14001942), (336, 11668285), (420, 9334628), (560, 7000971), (840, 4667314), (1680, 2333657)]