1091267520

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{162391}}^1$

素因数の和:162418

約数の個数: 112

約数和(自身を含む): 3959766528

約数和(自身を除く): 2868499008

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, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 162391, 324782, 487173, 649564, 811955, 974346, 1136737, 1299128, 1623910, 1948692, 2273474, 2435865, 2598256, 3247820, 3410211, 3897384, 4546948, 4871730, 5196512, 5683685, 6495640, 6820422, 7794768, 9093896, 9743460, 10393024, 11367370, 12991280, 13640844, 15589536, 17051055, 18187792, 19486920, 22734740, 25982560, 27281688, 31179072, 34102110, 36375584, 38973840, 45469480, 51965120, 54563376, 68204220, 72751168, 77947680, 90938960, 109126752, 136408440, 155895360, 181877920, 218253504, 272816880, 363755840, 545633760, 1091267520]

約数ペア:

[(1, 1091267520), (2, 545633760), (3, 363755840), (4, 272816880), (5, 218253504), (6, 181877920), (7, 155895360), (8, 136408440), (10, 109126752), (12, 90938960), (14, 77947680), (15, 72751168), (16, 68204220), (20, 54563376), (21, 51965120), (24, 45469480), (28, 38973840), (30, 36375584), (32, 34102110), (35, 31179072), (40, 27281688), (42, 25982560), (48, 22734740), (56, 19486920), (60, 18187792), (64, 17051055), (70, 15589536), (80, 13640844), (84, 12991280), (96, 11367370), (105, 10393024), (112, 9743460), (120, 9093896), (140, 7794768), (160, 6820422), (168, 6495640), (192, 5683685), (210, 5196512), (224, 4871730), (240, 4546948), (280, 3897384), (320, 3410211), (336, 3247820), (420, 2598256), (448, 2435865), (480, 2273474), (560, 1948692), (672, 1623910), (840, 1299128), (960, 1136737), (1120, 974346), (1344, 811955), (1680, 649564), (2240, 487173), (3360, 324782), (6720, 162391)]