18993922080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{5652953}}^1$

素因数の和:5652978

約数の個数: 96

約数和(自身を含む): 68378131584

約数和(自身を除く): 49384209504

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, 5652953, 11305906, 16958859, 22611812, 28264765, 33917718, 39570671, 45223624, 56529530, 67835436, 79141342, 84794295, 90447248, 113059060, 118712013, 135670872, 158282684, 169588590, 180894496, 197853355, 226118120, 237424026, 271341744, 316565368, 339177180, 395706710, 452236240, 474848052, 542683488, 593560065, 633130736, 678354360, 791413420, 904472480, 949696104, 1187120130, 1266261472, 1356708720, 1582826840, 1899392208, 2374240260, 2713417440, 3165653680, 3798784416, 4748480520, 6331307360, 9496961040, 18993922080]

約数ペア:

[(1, 18993922080), (2, 9496961040), (3, 6331307360), (4, 4748480520), (5, 3798784416), (6, 3165653680), (7, 2713417440), (8, 2374240260), (10, 1899392208), (12, 1582826840), (14, 1356708720), (15, 1266261472), (16, 1187120130), (20, 949696104), (21, 904472480), (24, 791413420), (28, 678354360), (30, 633130736), (32, 593560065), (35, 542683488), (40, 474848052), (42, 452236240), (48, 395706710), (56, 339177180), (60, 316565368), (70, 271341744), (80, 237424026), (84, 226118120), (96, 197853355), (105, 180894496), (112, 169588590), (120, 158282684), (140, 135670872), (160, 118712013), (168, 113059060), (210, 90447248), (224, 84794295), (240, 79141342), (280, 67835436), (336, 56529530), (420, 45223624), (480, 39570671), (560, 33917718), (672, 28264765), (840, 22611812), (1120, 16958859), (1680, 11305906), (3360, 5652953)]