207286920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{12251}}^1$

素因数の和:12315

約数の個数: 96

約数和(自身を含む): 688072320

約数和(自身を除く): 480785400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 90, 94, 120, 141, 180, 188, 235, 282, 360, 376, 423, 470, 564, 705, 846, 940, 1128, 1410, 1692, 1880, 2115, 2820, 3384, 4230, 5640, 8460, 12251, 16920, 24502, 36753, 49004, 61255, 73506, 98008, 110259, 122510, 147012, 183765, 220518, 245020, 294024, 367530, 441036, 490040, 551295, 575797, 735060, 882072, 1102590, 1151594, 1470120, 1727391, 2205180, 2303188, 2878985, 3454782, 4410360, 4606376, 5182173, 5757970, 6909564, 8636955, 10364346, 11515940, 13819128, 17273910, 20728692, 23031880, 25910865, 34547820, 41457384, 51821730, 69095640, 103643460, 207286920]

約数ペア:

[(1, 207286920), (2, 103643460), (3, 69095640), (4, 51821730), (5, 41457384), (6, 34547820), (8, 25910865), (9, 23031880), (10, 20728692), (12, 17273910), (15, 13819128), (18, 11515940), (20, 10364346), (24, 8636955), (30, 6909564), (36, 5757970), (40, 5182173), (45, 4606376), (47, 4410360), (60, 3454782), (72, 2878985), (90, 2303188), (94, 2205180), (120, 1727391), (141, 1470120), (180, 1151594), (188, 1102590), (235, 882072), (282, 735060), (360, 575797), (376, 551295), (423, 490040), (470, 441036), (564, 367530), (705, 294024), (846, 245020), (940, 220518), (1128, 183765), (1410, 147012), (1692, 122510), (1880, 110259), (2115, 98008), (2820, 73506), (3384, 61255), (4230, 49004), (5640, 36753), (8460, 24502), (12251, 16920)]