103306720

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{743}}^1$

素因数の和:848

約数の個数: 96

約数和(自身を含む): 269982720

約数和(自身を除く): 166676000

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 79, 80, 88, 110, 158, 160, 176, 220, 316, 352, 395, 440, 632, 743, 790, 869, 880, 1264, 1486, 1580, 1738, 1760, 2528, 2972, 3160, 3476, 3715, 4345, 5944, 6320, 6952, 7430, 8173, 8690, 11888, 12640, 13904, 14860, 16346, 17380, 23776, 27808, 29720, 32692, 34760, 40865, 58697, 59440, 65384, 69520, 81730, 117394, 118880, 130768, 139040, 163460, 234788, 261536, 293485, 326920, 469576, 586970, 645667, 653840, 939152, 1173940, 1291334, 1307680, 1878304, 2347880, 2582668, 3228335, 4695760, 5165336, 6456670, 9391520, 10330672, 12913340, 20661344, 25826680, 51653360, 103306720]

約数ペア:

[(1, 103306720), (2, 51653360), (4, 25826680), (5, 20661344), (8, 12913340), (10, 10330672), (11, 9391520), (16, 6456670), (20, 5165336), (22, 4695760), (32, 3228335), (40, 2582668), (44, 2347880), (55, 1878304), (79, 1307680), (80, 1291334), (88, 1173940), (110, 939152), (158, 653840), (160, 645667), (176, 586970), (220, 469576), (316, 326920), (352, 293485), (395, 261536), (440, 234788), (632, 163460), (743, 139040), (790, 130768), (869, 118880), (880, 117394), (1264, 81730), (1486, 69520), (1580, 65384), (1738, 59440), (1760, 58697), (2528, 40865), (2972, 34760), (3160, 32692), (3476, 29720), (3715, 27808), (4345, 23776), (5944, 17380), (6320, 16346), (6952, 14860), (7430, 13904), (8173, 12640), (8690, 11888)]