200971920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{11471}}^1$

素因数の和:11560

約数の個数: 80

約数和(自身を含む): 631602432

約数和(自身を除く): 430630512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 73, 80, 120, 146, 219, 240, 292, 365, 438, 584, 730, 876, 1095, 1168, 1460, 1752, 2190, 2920, 3504, 4380, 5840, 8760, 11471, 17520, 22942, 34413, 45884, 57355, 68826, 91768, 114710, 137652, 172065, 183536, 229420, 275304, 344130, 458840, 550608, 688260, 837383, 917680, 1376520, 1674766, 2512149, 2753040, 3349532, 4186915, 5024298, 6699064, 8373830, 10048596, 12560745, 13398128, 16747660, 20097192, 25121490, 33495320, 40194384, 50242980, 66990640, 100485960, 200971920]

約数ペア:

[(1, 200971920), (2, 100485960), (3, 66990640), (4, 50242980), (5, 40194384), (6, 33495320), (8, 25121490), (10, 20097192), (12, 16747660), (15, 13398128), (16, 12560745), (20, 10048596), (24, 8373830), (30, 6699064), (40, 5024298), (48, 4186915), (60, 3349532), (73, 2753040), (80, 2512149), (120, 1674766), (146, 1376520), (219, 917680), (240, 837383), (292, 688260), (365, 550608), (438, 458840), (584, 344130), (730, 275304), (876, 229420), (1095, 183536), (1168, 172065), (1460, 137652), (1752, 114710), (2190, 91768), (2920, 68826), (3504, 57355), (4380, 45884), (5840, 34413), (8760, 22942), (11471, 17520)]