2945088720

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{64927}}^1$

素因数の和:64959

約数の個数: 200

約数和(自身を含む): 11690156544

約数和(自身を除く): 8745067824

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 1008, 1080, 1134, 1260, 1296, 1512, 1620, 1680, 1890, 2160, 2268, 2520, 2835, 3024, 3240, 3780, 4536, 5040, 5670, 6480, 7560, 9072, 11340, 15120, 22680, 45360, 64927, 129854, 194781, 259708, 324635, 389562, 454489, 519416, 584343, 649270, 779124, 908978, 973905, 1038832, 1168686, 1298540, 1363467, 1558248, 1753029, 1817956, 1947810, 2272445, 2337372, 2597080, 2726934, 2921715, 3116496, 3506058, 3635912, 3895620, 4090401, 4544890, 4674744, 5194160, 5259087, 5453868, 5843430, 6817335, 7012116, 7271824, 7791240, 8180802, 8765145, 9089780, 9349488, 10518174, 10907736, 11686860, 12271203, 13634670, 14024232, 15582480, 16361604, 17530290, 18179560, 20452005, 21036348, 21815472, 23373720, 24542406, 26295435, 27269340, 28048464, 32723208, 35060580, 36359120, 36813609, 40904010, 42072696, 46747440, 49084812, 52590870, 54538680, 61356015, 65446416, 70121160, 73627218, 81808020, 84145392, 98169624, 105181740, 109077360, 122712030, 140242320, 147254436, 163616040, 184068045, 196339248, 210363480, 245424060, 294508872, 327232080, 368136090, 420726960, 490848120, 589017744, 736272180, 981696240, 1472544360, 2945088720]

約数ペア:

[(1, 2945088720), (2, 1472544360), (3, 981696240), (4, 736272180), (5, 589017744), (6, 490848120), (7, 420726960), (8, 368136090), (9, 327232080), (10, 294508872), (12, 245424060), (14, 210363480), (15, 196339248), (16, 184068045), (18, 163616040), (20, 147254436), (21, 140242320), (24, 122712030), (27, 109077360), (28, 105181740), (30, 98169624), (35, 84145392), (36, 81808020), (40, 73627218), (42, 70121160), (45, 65446416), (48, 61356015), (54, 54538680), (56, 52590870), (60, 49084812), (63, 46747440), (70, 42072696), (72, 40904010), (80, 36813609), (81, 36359120), (84, 35060580), (90, 32723208), (105, 28048464), (108, 27269340), (112, 26295435), (120, 24542406), (126, 23373720), (135, 21815472), (140, 21036348), (144, 20452005), (162, 18179560), (168, 17530290), (180, 16361604), (189, 15582480), (210, 14024232), (216, 13634670), (240, 12271203), (252, 11686860), (270, 10907736), (280, 10518174), (315, 9349488), (324, 9089780), (336, 8765145), (360, 8180802), (378, 7791240), (405, 7271824), (420, 7012116), (432, 6817335), (504, 5843430), (540, 5453868), (560, 5259087), (567, 5194160), (630, 4674744), (648, 4544890), (720, 4090401), (756, 3895620), (810, 3635912), (840, 3506058), (945, 3116496), (1008, 2921715), (1080, 2726934), (1134, 2597080), (1260, 2337372), (1296, 2272445), (1512, 1947810), (1620, 1817956), (1680, 1753029), (1890, 1558248), (2160, 1363467), (2268, 1298540), (2520, 1168686), (2835, 1038832), (3024, 973905), (3240, 908978), (3780, 779124), (4536, 649270), (5040, 584343), (5670, 519416), (6480, 454489), (7560, 389562), (9072, 324635), (11340, 259708), (15120, 194781), (22680, 129854), (45360, 64927)]