1051549440

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1091}}^1$

素因数の和:1366

約数の個数: 144

約数和(自身を含む): 3374856576

約数和(自身を除く): 2323307136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 251, 256, 320, 384, 480, 502, 640, 753, 768, 960, 1004, 1091, 1255, 1280, 1506, 1920, 2008, 2182, 2510, 3012, 3273, 3765, 3840, 4016, 4364, 5020, 5455, 6024, 6546, 7530, 8032, 8728, 10040, 10910, 12048, 13092, 15060, 16064, 16365, 17456, 20080, 21820, 24096, 26184, 30120, 32128, 32730, 34912, 40160, 43640, 48192, 52368, 60240, 64256, 65460, 69824, 80320, 87280, 96384, 104736, 120480, 130920, 139648, 160640, 174560, 192768, 209472, 240960, 261840, 273841, 279296, 321280, 349120, 418944, 481920, 523680, 547682, 698240, 821523, 837888, 963840, 1047360, 1095364, 1369205, 1396480, 1643046, 2094720, 2190728, 2738410, 3286092, 4107615, 4189440, 4381456, 5476820, 6572184, 8215230, 8762912, 10953640, 13144368, 16430460, 17525824, 21907280, 26288736, 32860920, 35051648, 43814560, 52577472, 65721840, 70103296, 87629120, 105154944, 131443680, 175258240, 210309888, 262887360, 350516480, 525774720, 1051549440]

約数ペア:

[(1, 1051549440), (2, 525774720), (3, 350516480), (4, 262887360), (5, 210309888), (6, 175258240), (8, 131443680), (10, 105154944), (12, 87629120), (15, 70103296), (16, 65721840), (20, 52577472), (24, 43814560), (30, 35051648), (32, 32860920), (40, 26288736), (48, 21907280), (60, 17525824), (64, 16430460), (80, 13144368), (96, 10953640), (120, 8762912), (128, 8215230), (160, 6572184), (192, 5476820), (240, 4381456), (251, 4189440), (256, 4107615), (320, 3286092), (384, 2738410), (480, 2190728), (502, 2094720), (640, 1643046), (753, 1396480), (768, 1369205), (960, 1095364), (1004, 1047360), (1091, 963840), (1255, 837888), (1280, 821523), (1506, 698240), (1920, 547682), (2008, 523680), (2182, 481920), (2510, 418944), (3012, 349120), (3273, 321280), (3765, 279296), (3840, 273841), (4016, 261840), (4364, 240960), (5020, 209472), (5455, 192768), (6024, 174560), (6546, 160640), (7530, 139648), (8032, 130920), (8728, 120480), (10040, 104736), (10910, 96384), (12048, 87280), (13092, 80320), (15060, 69824), (16064, 65460), (16365, 64256), (17456, 60240), (20080, 52368), (21820, 48192), (24096, 43640), (26184, 40160), (30120, 34912), (32128, 32730)]