1206150867200

素因数分解:

$2^8\times 5^2\times {\mathrm{157}}^1\times {\mathrm{1200389}}^1$

素因数の和:1200572

約数の個数: 108

約数和(自身を含む): 3004429722420

約数和(自身を除く): 1798278855220

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 157, 160, 200, 256, 314, 320, 400, 628, 640, 785, 800, 1256, 1280, 1570, 1600, 2512, 3140, 3200, 3925, 5024, 6280, 6400, 7850, 10048, 12560, 15700, 20096, 25120, 31400, 40192, 50240, 62800, 100480, 125600, 200960, 251200, 502400, 1004800, 1200389, 2400778, 4801556, 6001945, 9603112, 12003890, 19206224, 24007780, 30009725, 38412448, 48015560, 60019450, 76824896, 96031120, 120038900, 153649792, 188461073, 192062240, 240077800, 307299584, 376922146, 384124480, 480155600, 753844292, 768248960, 942305365, 960311200, 1507688584, 1536497920, 1884610730, 1920622400, 3015377168, 3769221460, 3841244800, 4711526825, 6030754336, 7538442920, 7682489600, 9423053650, 12061508672, 15076885840, 18846107300, 24123017344, 30153771680, 37692214600, 48246034688, 60307543360, 75384429200, 120615086720, 150768858400, 241230173440, 301537716800, 603075433600, 1206150867200]

約数ペア:

[(1, 1206150867200), (2, 603075433600), (4, 301537716800), (5, 241230173440), (8, 150768858400), (10, 120615086720), (16, 75384429200), (20, 60307543360), (25, 48246034688), (32, 37692214600), (40, 30153771680), (50, 24123017344), (64, 18846107300), (80, 15076885840), (100, 12061508672), (128, 9423053650), (157, 7682489600), (160, 7538442920), (200, 6030754336), (256, 4711526825), (314, 3841244800), (320, 3769221460), (400, 3015377168), (628, 1920622400), (640, 1884610730), (785, 1536497920), (800, 1507688584), (1256, 960311200), (1280, 942305365), (1570, 768248960), (1600, 753844292), (2512, 480155600), (3140, 384124480), (3200, 376922146), (3925, 307299584), (5024, 240077800), (6280, 192062240), (6400, 188461073), (7850, 153649792), (10048, 120038900), (12560, 96031120), (15700, 76824896), (20096, 60019450), (25120, 48015560), (31400, 38412448), (40192, 30009725), (50240, 24007780), (62800, 19206224), (100480, 12003890), (125600, 9603112), (200960, 6001945), (251200, 4801556), (502400, 2400778), (1004800, 1200389)]