940087740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{4339}}^1$

素因数の和:4531

約数の個数: 96

約数和(自身を含む): 2764823040

約数和(自身を除く): 1824735300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 157, 230, 276, 314, 345, 460, 471, 628, 690, 785, 942, 1380, 1570, 1884, 2355, 3140, 3611, 4339, 4710, 7222, 8678, 9420, 10833, 13017, 14444, 17356, 18055, 21666, 21695, 26034, 36110, 43332, 43390, 52068, 54165, 65085, 72220, 86780, 99797, 108330, 130170, 199594, 216660, 260340, 299391, 399188, 498985, 598782, 681223, 997970, 1197564, 1362446, 1496955, 1995940, 2043669, 2724892, 2993910, 3406115, 4087338, 5987820, 6812230, 8174676, 10218345, 13624460, 15668129, 20436690, 31336258, 40873380, 47004387, 62672516, 78340645, 94008774, 156681290, 188017548, 235021935, 313362580, 470043870, 940087740]

約数ペア:

[(1, 940087740), (2, 470043870), (3, 313362580), (4, 235021935), (5, 188017548), (6, 156681290), (10, 94008774), (12, 78340645), (15, 62672516), (20, 47004387), (23, 40873380), (30, 31336258), (46, 20436690), (60, 15668129), (69, 13624460), (92, 10218345), (115, 8174676), (138, 6812230), (157, 5987820), (230, 4087338), (276, 3406115), (314, 2993910), (345, 2724892), (460, 2043669), (471, 1995940), (628, 1496955), (690, 1362446), (785, 1197564), (942, 997970), (1380, 681223), (1570, 598782), (1884, 498985), (2355, 399188), (3140, 299391), (3611, 260340), (4339, 216660), (4710, 199594), (7222, 130170), (8678, 108330), (9420, 99797), (10833, 86780), (13017, 72220), (14444, 65085), (17356, 54165), (18055, 52068), (21666, 43390), (21695, 43332), (26034, 36110)]