7488252720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{2417}}^1$

素因数の和:2780

約数の個数: 240

約数和(自身を含む): 27175573152

約数和(自身を除く): 19687320432

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 331, 360, 390, 468, 520, 585, 624, 662, 720, 780, 936, 993, 1040, 1170, 1324, 1560, 1655, 1872, 1986, 2340, 2417, 2648, 2979, 3120, 3310, 3972, 4303, 4680, 4834, 4965, 5296, 5958, 6620, 7251, 7944, 8606, 9360, 9668, 9930, 11916, 12085, 12909, 13240, 14502, 14895, 15888, 17212, 19336, 19860, 21515, 21753, 23832, 24170, 25818, 26480, 29004, 29790, 31421, 34424, 36255, 38672, 38727, 39720, 43030, 43506, 47664, 48340, 51636, 58008, 59580, 62842, 64545, 68848, 72510, 77454, 79440, 86060, 87012, 94263, 96680, 103272, 108765, 116016, 119160, 125684, 129090, 145020, 154908, 157105, 172120, 174024, 188526, 193360, 193635, 206544, 217530, 238320, 251368, 258180, 282789, 290040, 309816, 314210, 344240, 348048, 377052, 387270, 435060, 471315, 502736, 516360, 565578, 580080, 619632, 628420, 754104, 774540, 800027, 870120, 942630, 1032720, 1131156, 1256840, 1413945, 1508208, 1549080, 1600054, 1740240, 1885260, 2262312, 2400081, 2513680, 2827890, 3098160, 3200108, 3770520, 4000135, 4524624, 4800162, 5655780, 6400216, 7200243, 7541040, 8000270, 9600324, 10400351, 11311560, 12000405, 12800432, 14400486, 16000540, 19200648, 20800702, 22623120, 24000810, 28800972, 31201053, 32001080, 36001215, 38401296, 41601404, 48001620, 52001755, 57601944, 62402106, 64002160, 72002430, 83202808, 93603159, 96003240, 104003510, 115203888, 124804212, 144004860, 156005265, 166405616, 187206318, 192006480, 208007020, 249608424, 288009720, 312010530, 374412636, 416014040, 468015795, 499216848, 576019440, 624021060, 748825272, 832028080, 936031590, 1248042120, 1497650544, 1872063180, 2496084240, 3744126360, 7488252720]

約数ペア:

[(1, 7488252720), (2, 3744126360), (3, 2496084240), (4, 1872063180), (5, 1497650544), (6, 1248042120), (8, 936031590), (9, 832028080), (10, 748825272), (12, 624021060), (13, 576019440), (15, 499216848), (16, 468015795), (18, 416014040), (20, 374412636), (24, 312010530), (26, 288009720), (30, 249608424), (36, 208007020), (39, 192006480), (40, 187206318), (45, 166405616), (48, 156005265), (52, 144004860), (60, 124804212), (65, 115203888), (72, 104003510), (78, 96003240), (80, 93603159), (90, 83202808), (104, 72002430), (117, 64002160), (120, 62402106), (130, 57601944), (144, 52001755), (156, 48001620), (180, 41601404), (195, 38401296), (208, 36001215), (234, 32001080), (240, 31201053), (260, 28800972), (312, 24000810), (331, 22623120), (360, 20800702), (390, 19200648), (468, 16000540), (520, 14400486), (585, 12800432), (624, 12000405), (662, 11311560), (720, 10400351), (780, 9600324), (936, 8000270), (993, 7541040), (1040, 7200243), (1170, 6400216), (1324, 5655780), (1560, 4800162), (1655, 4524624), (1872, 4000135), (1986, 3770520), (2340, 3200108), (2417, 3098160), (2648, 2827890), (2979, 2513680), (3120, 2400081), (3310, 2262312), (3972, 1885260), (4303, 1740240), (4680, 1600054), (4834, 1549080), (4965, 1508208), (5296, 1413945), (5958, 1256840), (6620, 1131156), (7251, 1032720), (7944, 942630), (8606, 870120), (9360, 800027), (9668, 774540), (9930, 754104), (11916, 628420), (12085, 619632), (12909, 580080), (13240, 565578), (14502, 516360), (14895, 502736), (15888, 471315), (17212, 435060), (19336, 387270), (19860, 377052), (21515, 348048), (21753, 344240), (23832, 314210), (24170, 309816), (25818, 290040), (26480, 282789), (29004, 258180), (29790, 251368), (31421, 238320), (34424, 217530), (36255, 206544), (38672, 193635), (38727, 193360), (39720, 188526), (43030, 174024), (43506, 172120), (47664, 157105), (48340, 154908), (51636, 145020), (58008, 129090), (59580, 125684), (62842, 119160), (64545, 116016), (68848, 108765), (72510, 103272), (77454, 96680), (79440, 94263), (86060, 87012)]