745947641320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{36494503}}^1$

素因数の和:36494594

約数の個数: 64

約数和(自身を含む): 1944427173120

約数和(自身を除く): 1198479531800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 73, 140, 146, 280, 292, 365, 511, 584, 730, 1022, 1460, 2044, 2555, 2920, 4088, 5110, 10220, 20440, 36494503, 72989006, 145978012, 182472515, 255461521, 291956024, 364945030, 510923042, 729890060, 1021846084, 1277307605, 1459780120, 2043692168, 2554615210, 2664098719, 5109230420, 5328197438, 10218460840, 10656394876, 13320493595, 18648691033, 21312789752, 26640987190, 37297382066, 53281974380, 74594764132, 93243455165, 106563948760, 149189528264, 186486910330, 372973820660, 745947641320]

約数ペア:

[(1, 745947641320), (2, 372973820660), (4, 186486910330), (5, 149189528264), (7, 106563948760), (8, 93243455165), (10, 74594764132), (14, 53281974380), (20, 37297382066), (28, 26640987190), (35, 21312789752), (40, 18648691033), (56, 13320493595), (70, 10656394876), (73, 10218460840), (140, 5328197438), (146, 5109230420), (280, 2664098719), (292, 2554615210), (365, 2043692168), (511, 1459780120), (584, 1277307605), (730, 1021846084), (1022, 729890060), (1460, 510923042), (2044, 364945030), (2555, 291956024), (2920, 255461521), (4088, 182472515), (5110, 145978012), (10220, 72989006), (20440, 36494503)]