57719340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2411}}^1$

素因数の和:2452

約数の個数: 144

約数和(自身を含む): 210712320

約数和(自身を除く): 152992980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1140, 1197, 1260, 1330, 1596, 1710, 1995, 2394, 2411, 2660, 3420, 3990, 4788, 4822, 5985, 7233, 7980, 9644, 11970, 12055, 14466, 16877, 21699, 23940, 24110, 28932, 33754, 36165, 43398, 45809, 48220, 50631, 67508, 72330, 84385, 86796, 91618, 101262, 108495, 137427, 144660, 151893, 168770, 183236, 202524, 216990, 229045, 253155, 274854, 303786, 320663, 337540, 412281, 433980, 458090, 506310, 549708, 607572, 641326, 687135, 759465, 824562, 916180, 961989, 1012620, 1282652, 1374270, 1518930, 1603315, 1649124, 1923978, 2061405, 2748540, 2885967, 3037860, 3206630, 3847956, 4122810, 4809945, 5771934, 6413260, 8245620, 9619890, 11543868, 14429835, 19239780, 28859670, 57719340]

約数ペア:

[(1, 57719340), (2, 28859670), (3, 19239780), (4, 14429835), (5, 11543868), (6, 9619890), (7, 8245620), (9, 6413260), (10, 5771934), (12, 4809945), (14, 4122810), (15, 3847956), (18, 3206630), (19, 3037860), (20, 2885967), (21, 2748540), (28, 2061405), (30, 1923978), (35, 1649124), (36, 1603315), (38, 1518930), (42, 1374270), (45, 1282652), (57, 1012620), (60, 961989), (63, 916180), (70, 824562), (76, 759465), (84, 687135), (90, 641326), (95, 607572), (105, 549708), (114, 506310), (126, 458090), (133, 433980), (140, 412281), (171, 337540), (180, 320663), (190, 303786), (210, 274854), (228, 253155), (252, 229045), (266, 216990), (285, 202524), (315, 183236), (342, 168770), (380, 151893), (399, 144660), (420, 137427), (532, 108495), (570, 101262), (630, 91618), (665, 86796), (684, 84385), (798, 72330), (855, 67508), (1140, 50631), (1197, 48220), (1260, 45809), (1330, 43398), (1596, 36165), (1710, 33754), (1995, 28932), (2394, 24110), (2411, 23940), (2660, 21699), (3420, 16877), (3990, 14466), (4788, 12055), (4822, 11970), (5985, 9644), (7233, 7980)]