288568770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2333}}^1$

素因数の和:2400

約数の個数: 128

約数和(自身を含む): 860405760

約数和(自身を除く): 571836990

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 31, 35, 38, 42, 57, 62, 70, 93, 95, 105, 114, 133, 155, 186, 190, 210, 217, 266, 285, 310, 399, 434, 465, 570, 589, 651, 665, 798, 930, 1085, 1178, 1302, 1330, 1767, 1995, 2170, 2333, 2945, 3255, 3534, 3990, 4123, 4666, 5890, 6510, 6999, 8246, 8835, 11665, 12369, 13998, 16331, 17670, 20615, 23330, 24738, 32662, 34995, 41230, 44327, 48993, 61845, 69990, 72323, 81655, 88654, 97986, 123690, 132981, 144646, 163310, 216969, 221635, 244965, 265962, 310289, 361615, 433938, 443270, 489930, 506261, 620578, 664905, 723230, 930867, 1012522, 1084845, 1329810, 1374137, 1518783, 1551445, 1861734, 2169690, 2531305, 2748274, 3037566, 3102890, 4122411, 4654335, 5062610, 6870685, 7593915, 8244822, 9308670, 9618959, 13741370, 15187830, 19237918, 20612055, 28856877, 41224110, 48094795, 57713754, 96189590, 144284385, 288568770]

約数ペア:

[(1, 288568770), (2, 144284385), (3, 96189590), (5, 57713754), (6, 48094795), (7, 41224110), (10, 28856877), (14, 20612055), (15, 19237918), (19, 15187830), (21, 13741370), (30, 9618959), (31, 9308670), (35, 8244822), (38, 7593915), (42, 6870685), (57, 5062610), (62, 4654335), (70, 4122411), (93, 3102890), (95, 3037566), (105, 2748274), (114, 2531305), (133, 2169690), (155, 1861734), (186, 1551445), (190, 1518783), (210, 1374137), (217, 1329810), (266, 1084845), (285, 1012522), (310, 930867), (399, 723230), (434, 664905), (465, 620578), (570, 506261), (589, 489930), (651, 443270), (665, 433938), (798, 361615), (930, 310289), (1085, 265962), (1178, 244965), (1302, 221635), (1330, 216969), (1767, 163310), (1995, 144646), (2170, 132981), (2333, 123690), (2945, 97986), (3255, 88654), (3534, 81655), (3990, 72323), (4123, 69990), (4666, 61845), (5890, 48993), (6510, 44327), (6999, 41230), (8246, 34995), (8835, 32662), (11665, 24738), (12369, 23330), (13998, 20615), (16331, 17670)]