1337701120

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{149297}}^1$

素因数の和:149325

約数の個数: 72

約数和(自身を含む): 3661981344

約数和(自身を除く): 2324280224

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 149297, 298594, 597188, 746485, 1045079, 1194376, 1492970, 2090158, 2388752, 2985940, 4180316, 4777504, 5225395, 5971880, 8360632, 9555008, 10450790, 11943760, 16721264, 19110016, 20901580, 23887520, 33442528, 38220032, 41803160, 47775040, 66885056, 83606320, 95550080, 133770112, 167212640, 191100160, 267540224, 334425280, 668850560, 1337701120]

約数ペア:

[(1, 1337701120), (2, 668850560), (4, 334425280), (5, 267540224), (7, 191100160), (8, 167212640), (10, 133770112), (14, 95550080), (16, 83606320), (20, 66885056), (28, 47775040), (32, 41803160), (35, 38220032), (40, 33442528), (56, 23887520), (64, 20901580), (70, 19110016), (80, 16721264), (112, 11943760), (128, 10450790), (140, 9555008), (160, 8360632), (224, 5971880), (256, 5225395), (280, 4777504), (320, 4180316), (448, 2985940), (560, 2388752), (640, 2090158), (896, 1492970), (1120, 1194376), (1280, 1045079), (1792, 746485), (2240, 597188), (4480, 298594), (8960, 149297)]