147893340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1$

素因数の和:512

約数の個数: 192

約数和(自身を含む): 510935040

約数和(自身を除く): 363041700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 43, 57, 60, 70, 76, 84, 86, 95, 105, 114, 129, 133, 140, 172, 190, 210, 215, 228, 258, 266, 285, 301, 380, 399, 420, 430, 431, 516, 532, 570, 602, 645, 665, 798, 817, 860, 862, 903, 1140, 1204, 1290, 1293, 1330, 1505, 1596, 1634, 1724, 1806, 1995, 2155, 2451, 2580, 2586, 2660, 3010, 3017, 3268, 3612, 3990, 4085, 4310, 4515, 4902, 5172, 5719, 6020, 6034, 6465, 7980, 8170, 8189, 8620, 9030, 9051, 9804, 11438, 12068, 12255, 12930, 15085, 16340, 16378, 17157, 18060, 18102, 18533, 22876, 24510, 24567, 25860, 28595, 30170, 32756, 34314, 36204, 37066, 40945, 45255, 49020, 49134, 55599, 57190, 57323, 60340, 68628, 74132, 81890, 85785, 90510, 92665, 98268, 111198, 114380, 114646, 122835, 129731, 163780, 171570, 171969, 181020, 185330, 222396, 229292, 245670, 259462, 277995, 286615, 343140, 343938, 352127, 370660, 389193, 491340, 518924, 555990, 573230, 648655, 687876, 704254, 778386, 859845, 1056381, 1111980, 1146460, 1297310, 1408508, 1556772, 1719690, 1760635, 1945965, 2112762, 2464889, 2594620, 3439380, 3521270, 3891930, 4225524, 4929778, 5281905, 7042540, 7394667, 7783860, 9859556, 10563810, 12324445, 14789334, 21127620, 24648890, 29578668, 36973335, 49297780, 73946670, 147893340]

約数ペア:

[(1, 147893340), (2, 73946670), (3, 49297780), (4, 36973335), (5, 29578668), (6, 24648890), (7, 21127620), (10, 14789334), (12, 12324445), (14, 10563810), (15, 9859556), (19, 7783860), (20, 7394667), (21, 7042540), (28, 5281905), (30, 4929778), (35, 4225524), (38, 3891930), (42, 3521270), (43, 3439380), (57, 2594620), (60, 2464889), (70, 2112762), (76, 1945965), (84, 1760635), (86, 1719690), (95, 1556772), (105, 1408508), (114, 1297310), (129, 1146460), (133, 1111980), (140, 1056381), (172, 859845), (190, 778386), (210, 704254), (215, 687876), (228, 648655), (258, 573230), (266, 555990), (285, 518924), (301, 491340), (380, 389193), (399, 370660), (420, 352127), (430, 343938), (431, 343140), (516, 286615), (532, 277995), (570, 259462), (602, 245670), (645, 229292), (665, 222396), (798, 185330), (817, 181020), (860, 171969), (862, 171570), (903, 163780), (1140, 129731), (1204, 122835), (1290, 114646), (1293, 114380), (1330, 111198), (1505, 98268), (1596, 92665), (1634, 90510), (1724, 85785), (1806, 81890), (1995, 74132), (2155, 68628), (2451, 60340), (2580, 57323), (2586, 57190), (2660, 55599), (3010, 49134), (3017, 49020), (3268, 45255), (3612, 40945), (3990, 37066), (4085, 36204), (4310, 34314), (4515, 32756), (4902, 30170), (5172, 28595), (5719, 25860), (6020, 24567), (6034, 24510), (6465, 22876), (7980, 18533), (8170, 18102), (8189, 18060), (8620, 17157), (9030, 16378), (9051, 16340), (9804, 15085), (11438, 12930), (12068, 12255)]