140359140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{45869}}^1$

素因数の和:45901

約数の個数: 72

約数和(自身を含む): 450810360

約数和(自身を除く): 310451220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 45869, 91738, 137607, 183476, 229345, 275214, 412821, 458690, 550428, 688035, 779773, 825642, 917380, 1376070, 1559546, 1651284, 2064105, 2339319, 2752140, 3119092, 3898865, 4128210, 4678638, 7017957, 7797730, 8256420, 9357276, 11696595, 14035914, 15595460, 23393190, 28071828, 35089785, 46786380, 70179570, 140359140]

約数ペア:

[(1, 140359140), (2, 70179570), (3, 46786380), (4, 35089785), (5, 28071828), (6, 23393190), (9, 15595460), (10, 14035914), (12, 11696595), (15, 9357276), (17, 8256420), (18, 7797730), (20, 7017957), (30, 4678638), (34, 4128210), (36, 3898865), (45, 3119092), (51, 2752140), (60, 2339319), (68, 2064105), (85, 1651284), (90, 1559546), (102, 1376070), (153, 917380), (170, 825642), (180, 779773), (204, 688035), (255, 550428), (306, 458690), (340, 412821), (510, 275214), (612, 229345), (765, 183476), (1020, 137607), (1530, 91738), (3060, 45869)]