4490739720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{5279}}^1$

素因数の和:5452

約数の個数: 192

約数和(自身を含む): 15567552000

約数和(自身を除く): 11076812280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 139, 153, 170, 180, 204, 255, 278, 306, 340, 360, 408, 417, 510, 556, 612, 680, 695, 765, 834, 1020, 1112, 1224, 1251, 1390, 1530, 1668, 2040, 2085, 2363, 2502, 2780, 3060, 3336, 4170, 4726, 5004, 5279, 5560, 6120, 6255, 7089, 8340, 9452, 10008, 10558, 11815, 12510, 14178, 15837, 16680, 18904, 21116, 21267, 23630, 25020, 26395, 28356, 31674, 35445, 42232, 42534, 47260, 47511, 50040, 52790, 56712, 63348, 70890, 79185, 85068, 89743, 94520, 95022, 105580, 106335, 126696, 141780, 158370, 170136, 179486, 190044, 211160, 212670, 237555, 269229, 283560, 316740, 358972, 380088, 425340, 448715, 475110, 538458, 633480, 717944, 733781, 807687, 850680, 897430, 950220, 1076916, 1346145, 1467562, 1615374, 1794860, 1900440, 2153832, 2201343, 2692290, 2935124, 3230748, 3589720, 3668905, 4038435, 4402686, 5384580, 5870248, 6461496, 6604029, 7337810, 8076870, 8805372, 10769160, 11006715, 12474277, 13208058, 14675620, 16153740, 17610744, 22013430, 24948554, 26416116, 29351240, 32307480, 33020145, 37422831, 44026860, 49897108, 52832232, 62371385, 66040290, 74845662, 88053720, 99794216, 112268493, 124742770, 132080580, 149691324, 187114155, 224536986, 249485540, 264161160, 299382648, 374228310, 449073972, 498971080, 561342465, 748456620, 898147944, 1122684930, 1496913240, 2245369860, 4490739720]

約数ペア:

[(1, 4490739720), (2, 2245369860), (3, 1496913240), (4, 1122684930), (5, 898147944), (6, 748456620), (8, 561342465), (9, 498971080), (10, 449073972), (12, 374228310), (15, 299382648), (17, 264161160), (18, 249485540), (20, 224536986), (24, 187114155), (30, 149691324), (34, 132080580), (36, 124742770), (40, 112268493), (45, 99794216), (51, 88053720), (60, 74845662), (68, 66040290), (72, 62371385), (85, 52832232), (90, 49897108), (102, 44026860), (120, 37422831), (136, 33020145), (139, 32307480), (153, 29351240), (170, 26416116), (180, 24948554), (204, 22013430), (255, 17610744), (278, 16153740), (306, 14675620), (340, 13208058), (360, 12474277), (408, 11006715), (417, 10769160), (510, 8805372), (556, 8076870), (612, 7337810), (680, 6604029), (695, 6461496), (765, 5870248), (834, 5384580), (1020, 4402686), (1112, 4038435), (1224, 3668905), (1251, 3589720), (1390, 3230748), (1530, 2935124), (1668, 2692290), (2040, 2201343), (2085, 2153832), (2363, 1900440), (2502, 1794860), (2780, 1615374), (3060, 1467562), (3336, 1346145), (4170, 1076916), (4726, 950220), (5004, 897430), (5279, 850680), (5560, 807687), (6120, 733781), (6255, 717944), (7089, 633480), (8340, 538458), (9452, 475110), (10008, 448715), (10558, 425340), (11815, 380088), (12510, 358972), (14178, 316740), (15837, 283560), (16680, 269229), (18904, 237555), (21116, 212670), (21267, 211160), (23630, 190044), (25020, 179486), (26395, 170136), (28356, 158370), (31674, 141780), (35445, 126696), (42232, 106335), (42534, 105580), (47260, 95022), (47511, 94520), (50040, 89743), (52790, 85068), (56712, 79185), (63348, 70890)]