320625060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{33191}}^1$

素因数の和:33233

約数の個数: 96

約数和(自身を含む): 1070641152

約数和(自身を除く): 750016092

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 322, 345, 420, 460, 483, 644, 690, 805, 966, 1380, 1610, 1932, 2415, 3220, 4830, 9660, 33191, 66382, 99573, 132764, 165955, 199146, 232337, 331910, 398292, 464674, 497865, 663820, 697011, 763393, 929348, 995730, 1161685, 1394022, 1526786, 1991460, 2290179, 2323370, 2788044, 3053572, 3485055, 3816965, 4580358, 4646740, 5343751, 6970110, 7633930, 9160716, 10687502, 11450895, 13940220, 15267860, 16031253, 21375004, 22901790, 26718755, 32062506, 45803580, 53437510, 64125012, 80156265, 106875020, 160312530, 320625060]

約数ペア:

[(1, 320625060), (2, 160312530), (3, 106875020), (4, 80156265), (5, 64125012), (6, 53437510), (7, 45803580), (10, 32062506), (12, 26718755), (14, 22901790), (15, 21375004), (20, 16031253), (21, 15267860), (23, 13940220), (28, 11450895), (30, 10687502), (35, 9160716), (42, 7633930), (46, 6970110), (60, 5343751), (69, 4646740), (70, 4580358), (84, 3816965), (92, 3485055), (105, 3053572), (115, 2788044), (138, 2323370), (140, 2290179), (161, 1991460), (210, 1526786), (230, 1394022), (276, 1161685), (322, 995730), (345, 929348), (420, 763393), (460, 697011), (483, 663820), (644, 497865), (690, 464674), (805, 398292), (966, 331910), (1380, 232337), (1610, 199146), (1932, 165955), (2415, 132764), (3220, 99573), (4830, 66382), (9660, 33191)]