22229880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{641}}^1$

素因数の和:689

約数の個数: 96

約数和(自身を含む): 70953840

約数和(自身を除く): 48723960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 289, 340, 408, 510, 578, 641, 680, 867, 1020, 1156, 1282, 1445, 1734, 1923, 2040, 2312, 2564, 2890, 3205, 3468, 3846, 4335, 5128, 5780, 6410, 6936, 7692, 8670, 9615, 10897, 11560, 12820, 15384, 17340, 19230, 21794, 25640, 32691, 34680, 38460, 43588, 54485, 65382, 76920, 87176, 108970, 130764, 163455, 185249, 217940, 261528, 326910, 370498, 435880, 555747, 653820, 740996, 926245, 1111494, 1307640, 1481992, 1852490, 2222988, 2778735, 3704980, 4445976, 5557470, 7409960, 11114940, 22229880]

約数ペア:

[(1, 22229880), (2, 11114940), (3, 7409960), (4, 5557470), (5, 4445976), (6, 3704980), (8, 2778735), (10, 2222988), (12, 1852490), (15, 1481992), (17, 1307640), (20, 1111494), (24, 926245), (30, 740996), (34, 653820), (40, 555747), (51, 435880), (60, 370498), (68, 326910), (85, 261528), (102, 217940), (120, 185249), (136, 163455), (170, 130764), (204, 108970), (255, 87176), (289, 76920), (340, 65382), (408, 54485), (510, 43588), (578, 38460), (641, 34680), (680, 32691), (867, 25640), (1020, 21794), (1156, 19230), (1282, 17340), (1445, 15384), (1734, 12820), (1923, 11560), (2040, 10897), (2312, 9615), (2564, 8670), (2890, 7692), (3205, 6936), (3468, 6410), (3846, 5780), (4335, 5128)]