214512840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{198623}}^1$

素因数の和:198643

約数の個数: 64

約数和(自身を含む): 715046400

約数和(自身を除く): 500533560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 198623, 397246, 595869, 794492, 993115, 1191738, 1588984, 1787607, 1986230, 2383476, 2979345, 3575214, 3972460, 4766952, 5362821, 5958690, 7150428, 7944920, 8938035, 10725642, 11917380, 14300856, 17876070, 21451284, 23834760, 26814105, 35752140, 42902568, 53628210, 71504280, 107256420, 214512840]

約数ペア:

[(1, 214512840), (2, 107256420), (3, 71504280), (4, 53628210), (5, 42902568), (6, 35752140), (8, 26814105), (9, 23834760), (10, 21451284), (12, 17876070), (15, 14300856), (18, 11917380), (20, 10725642), (24, 8938035), (27, 7944920), (30, 7150428), (36, 5958690), (40, 5362821), (45, 4766952), (54, 3972460), (60, 3575214), (72, 2979345), (90, 2383476), (108, 1986230), (120, 1787607), (135, 1588984), (180, 1191738), (216, 993115), (270, 794492), (360, 595869), (540, 397246), (1080, 198623)]