22239840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{6619}}^1$

素因数の和:6644

約数の個数: 96

約数和(自身を含む): 80075520

約数和(自身を除く): 57835680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 6619, 13238, 19857, 26476, 33095, 39714, 46333, 52952, 66190, 79428, 92666, 99285, 105904, 132380, 138999, 158856, 185332, 198570, 211808, 231665, 264760, 277998, 317712, 370664, 397140, 463330, 529520, 555996, 635424, 694995, 741328, 794280, 926660, 1059040, 1111992, 1389990, 1482656, 1588560, 1853320, 2223984, 2779980, 3177120, 3706640, 4447968, 5559960, 7413280, 11119920, 22239840]

約数ペア:

[(1, 22239840), (2, 11119920), (3, 7413280), (4, 5559960), (5, 4447968), (6, 3706640), (7, 3177120), (8, 2779980), (10, 2223984), (12, 1853320), (14, 1588560), (15, 1482656), (16, 1389990), (20, 1111992), (21, 1059040), (24, 926660), (28, 794280), (30, 741328), (32, 694995), (35, 635424), (40, 555996), (42, 529520), (48, 463330), (56, 397140), (60, 370664), (70, 317712), (80, 277998), (84, 264760), (96, 231665), (105, 211808), (112, 198570), (120, 185332), (140, 158856), (160, 138999), (168, 132380), (210, 105904), (224, 99285), (240, 92666), (280, 79428), (336, 66190), (420, 52952), (480, 46333), (560, 39714), (672, 33095), (840, 26476), (1120, 19857), (1680, 13238), (3360, 6619)]