103664543120

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{300721}}^1$

素因数の和:300904

約数の個数: 80

約数和(自身を含む): 250585628160

約数和(自身を除く): 146921085040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 139, 155, 248, 278, 310, 496, 556, 620, 695, 1112, 1240, 1390, 2224, 2480, 2780, 4309, 5560, 8618, 11120, 17236, 21545, 34472, 43090, 68944, 86180, 172360, 300721, 344720, 601442, 1202884, 1503605, 2405768, 3007210, 4811536, 6014420, 9322351, 12028840, 18644702, 24057680, 37289404, 41800219, 46611755, 74578808, 83600438, 93223510, 149157616, 167200876, 186447020, 209001095, 334401752, 372894040, 418002190, 668803504, 745788080, 836004380, 1295806789, 1672008760, 2591613578, 3344017520, 5183227156, 6479033945, 10366454312, 12958067890, 20732908624, 25916135780, 51832271560, 103664543120]

約数ペア:

[(1, 103664543120), (2, 51832271560), (4, 25916135780), (5, 20732908624), (8, 12958067890), (10, 10366454312), (16, 6479033945), (20, 5183227156), (31, 3344017520), (40, 2591613578), (62, 1672008760), (80, 1295806789), (124, 836004380), (139, 745788080), (155, 668803504), (248, 418002190), (278, 372894040), (310, 334401752), (496, 209001095), (556, 186447020), (620, 167200876), (695, 149157616), (1112, 93223510), (1240, 83600438), (1390, 74578808), (2224, 46611755), (2480, 41800219), (2780, 37289404), (4309, 24057680), (5560, 18644702), (8618, 12028840), (11120, 9322351), (17236, 6014420), (21545, 4811536), (34472, 3007210), (43090, 2405768), (68944, 1503605), (86180, 1202884), (172360, 601442), (300721, 344720)]