744354240

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{431}}^1$

素因数の和:715

約数の個数: 224

約数和(自身を含む): 2717743104

約数和(自身を除く): 1973388864

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 257, 280, 320, 336, 420, 431, 448, 480, 514, 560, 672, 771, 840, 862, 960, 1028, 1120, 1285, 1293, 1344, 1542, 1680, 1724, 1799, 2056, 2155, 2240, 2570, 2586, 3017, 3084, 3360, 3448, 3598, 3855, 4112, 4310, 5140, 5172, 5397, 6034, 6168, 6465, 6720, 6896, 7196, 7710, 8224, 8620, 8995, 9051, 10280, 10344, 10794, 12068, 12336, 12930, 13792, 14392, 15085, 15420, 16448, 17240, 17990, 18102, 20560, 20688, 21588, 24136, 24672, 25860, 26985, 27584, 28784, 30170, 30840, 34480, 35980, 36204, 41120, 41376, 43176, 45255, 48272, 49344, 51720, 53970, 57568, 60340, 61680, 68960, 71960, 72408, 82240, 82752, 86352, 90510, 96544, 103440, 107940, 110767, 115136, 120680, 123360, 137920, 143920, 144816, 172704, 181020, 193088, 206880, 215880, 221534, 241360, 246720, 287840, 289632, 332301, 345408, 362040, 413760, 431760, 443068, 482720, 553835, 575680, 579264, 664602, 724080, 775369, 863520, 886136, 965440, 1107670, 1329204, 1448160, 1550738, 1661505, 1727040, 1772272, 2215340, 2326107, 2658408, 2896320, 3101476, 3323010, 3544544, 3876845, 4430680, 4652214, 5316816, 6202952, 6646020, 7089088, 7753690, 8861360, 9304428, 10633632, 11630535, 12405904, 13292040, 15507380, 17722720, 18608856, 21267264, 23261070, 24811808, 26584080, 31014760, 35445440, 37217712, 46522140, 49623616, 53168160, 62029520, 74435424, 93044280, 106336320, 124059040, 148870848, 186088560, 248118080, 372177120, 744354240]

約数ペア:

[(1, 744354240), (2, 372177120), (3, 248118080), (4, 186088560), (5, 148870848), (6, 124059040), (7, 106336320), (8, 93044280), (10, 74435424), (12, 62029520), (14, 53168160), (15, 49623616), (16, 46522140), (20, 37217712), (21, 35445440), (24, 31014760), (28, 26584080), (30, 24811808), (32, 23261070), (35, 21267264), (40, 18608856), (42, 17722720), (48, 15507380), (56, 13292040), (60, 12405904), (64, 11630535), (70, 10633632), (80, 9304428), (84, 8861360), (96, 7753690), (105, 7089088), (112, 6646020), (120, 6202952), (140, 5316816), (160, 4652214), (168, 4430680), (192, 3876845), (210, 3544544), (224, 3323010), (240, 3101476), (257, 2896320), (280, 2658408), (320, 2326107), (336, 2215340), (420, 1772272), (431, 1727040), (448, 1661505), (480, 1550738), (514, 1448160), (560, 1329204), (672, 1107670), (771, 965440), (840, 886136), (862, 863520), (960, 775369), (1028, 724080), (1120, 664602), (1285, 579264), (1293, 575680), (1344, 553835), (1542, 482720), (1680, 443068), (1724, 431760), (1799, 413760), (2056, 362040), (2155, 345408), (2240, 332301), (2570, 289632), (2586, 287840), (3017, 246720), (3084, 241360), (3360, 221534), (3448, 215880), (3598, 206880), (3855, 193088), (4112, 181020), (4310, 172704), (5140, 144816), (5172, 143920), (5397, 137920), (6034, 123360), (6168, 120680), (6465, 115136), (6720, 110767), (6896, 107940), (7196, 103440), (7710, 96544), (8224, 90510), (8620, 86352), (8995, 82752), (9051, 82240), (10280, 72408), (10344, 71960), (10794, 68960), (12068, 61680), (12336, 60340), (12930, 57568), (13792, 53970), (14392, 51720), (15085, 49344), (15420, 48272), (16448, 45255), (17240, 43176), (17990, 41376), (18102, 41120), (20560, 36204), (20688, 35980), (21588, 34480), (24136, 30840), (24672, 30170), (25860, 28784), (26985, 27584)]