2687545440

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1$

素因数の和:419

約数の個数: 384

約数和(自身を含む): 10015488000

約数和(自身を除く): 7327942560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 137, 144, 152, 160, 171, 180, 190, 216, 228, 239, 240, 270, 274, 285, 288, 304, 342, 360, 380, 411, 432, 456, 478, 480, 513, 540, 548, 570, 608, 684, 685, 717, 720, 760, 822, 855, 864, 912, 956, 1026, 1080, 1096, 1140, 1195, 1233, 1368, 1370, 1434, 1440, 1520, 1644, 1710, 1824, 1912, 2052, 2055, 2151, 2160, 2192, 2280, 2390, 2466, 2565, 2603, 2736, 2740, 2868, 3040, 3288, 3420, 3585, 3699, 3824, 4104, 4110, 4302, 4320, 4384, 4541, 4560, 4780, 4932, 5130, 5206, 5472, 5480, 5736, 6165, 6453, 6576, 6840, 7170, 7398, 7648, 7809, 8208, 8220, 8604, 9082, 9120, 9560, 9864, 10260, 10412, 10755, 10960, 11472, 12330, 12906, 13015, 13152, 13623, 13680, 14340, 14796, 15618, 16416, 16440, 17208, 18164, 18495, 19120, 19728, 20520, 20824, 21510, 21920, 22705, 22944, 23427, 24660, 25812, 26030, 27246, 27360, 28680, 29592, 31236, 32265, 32743, 32880, 34416, 36328, 36990, 38240, 39045, 39456, 40869, 41040, 41648, 43020, 45410, 46854, 49320, 51624, 52060, 54492, 57360, 59184, 62472, 64530, 65486, 65760, 68115, 68832, 70281, 72656, 73980, 78090, 81738, 82080, 83296, 86040, 90820, 93708, 98229, 98640, 103248, 104120, 108984, 114720, 117135, 118368, 122607, 124944, 129060, 130972, 136230, 140562, 145312, 147960, 156180, 163476, 163715, 172080, 181640, 187416, 196458, 197280, 204345, 206496, 208240, 217968, 234270, 245214, 249888, 258120, 261944, 272460, 281124, 294687, 295920, 312360, 326952, 327430, 344160, 351405, 363280, 374832, 392916, 408690, 416480, 435936, 468540, 490428, 491145, 516240, 523888, 544920, 562248, 589374, 591840, 613035, 622117, 624720, 653904, 654860, 702810, 726560, 749664, 785832, 817380, 884061, 937080, 980856, 982290, 1032480, 1047776, 1089840, 1124496, 1178748, 1226070, 1244234, 1249440, 1307808, 1309720, 1405620, 1473435, 1571664, 1634760, 1768122, 1866351, 1874160, 1961712, 1964580, 2179680, 2248992, 2357496, 2452140, 2488468, 2619440, 2811240, 2946870, 3110585, 3143328, 3269520, 3536244, 3732702, 3748320, 3923424, 3929160, 4420305, 4714992, 4904280, 4976936, 5238880, 5599053, 5622480, 5893740, 6221170, 6539040, 7072488, 7465404, 7858320, 8840610, 9331755, 9429984, 9808560, 9953872, 11198106, 11244960, 11787480, 12442340, 14144976, 14930808, 15716640, 16797159, 17681220, 18663510, 19617120, 19907744, 22396212, 23574960, 24884680, 27995265, 28289952, 29861616, 33594318, 35362440, 37327020, 44792424, 47149920, 49769360, 55990530, 59723232, 67188636, 70724880, 74654040, 83985795, 89584848, 99538720, 111981060, 134377272, 141449760, 149308080, 167971590, 179169696, 223962120, 268754544, 298616160, 335943180, 447924240, 537509088, 671886360, 895848480, 1343772720, 2687545440]

約数ペア:

[(1, 2687545440), (2, 1343772720), (3, 895848480), (4, 671886360), (5, 537509088), (6, 447924240), (8, 335943180), (9, 298616160), (10, 268754544), (12, 223962120), (15, 179169696), (16, 167971590), (18, 149308080), (19, 141449760), (20, 134377272), (24, 111981060), (27, 99538720), (30, 89584848), (32, 83985795), (36, 74654040), (38, 70724880), (40, 67188636), (45, 59723232), (48, 55990530), (54, 49769360), (57, 47149920), (60, 44792424), (72, 37327020), (76, 35362440), (80, 33594318), (90, 29861616), (95, 28289952), (96, 27995265), (108, 24884680), (114, 23574960), (120, 22396212), (135, 19907744), (137, 19617120), (144, 18663510), (152, 17681220), (160, 16797159), (171, 15716640), (180, 14930808), (190, 14144976), (216, 12442340), (228, 11787480), (239, 11244960), (240, 11198106), (270, 9953872), (274, 9808560), (285, 9429984), (288, 9331755), (304, 8840610), (342, 7858320), (360, 7465404), (380, 7072488), (411, 6539040), (432, 6221170), (456, 5893740), (478, 5622480), (480, 5599053), (513, 5238880), (540, 4976936), (548, 4904280), (570, 4714992), (608, 4420305), (684, 3929160), (685, 3923424), (717, 3748320), (720, 3732702), (760, 3536244), (822, 3269520), (855, 3143328), (864, 3110585), (912, 2946870), (956, 2811240), (1026, 2619440), (1080, 2488468), (1096, 2452140), (1140, 2357496), (1195, 2248992), (1233, 2179680), (1368, 1964580), (1370, 1961712), (1434, 1874160), (1440, 1866351), (1520, 1768122), (1644, 1634760), (1710, 1571664), (1824, 1473435), (1912, 1405620), (2052, 1309720), (2055, 1307808), (2151, 1249440), (2160, 1244234), (2192, 1226070), (2280, 1178748), (2390, 1124496), (2466, 1089840), (2565, 1047776), (2603, 1032480), (2736, 982290), (2740, 980856), (2868, 937080), (3040, 884061), (3288, 817380), (3420, 785832), (3585, 749664), (3699, 726560), (3824, 702810), (4104, 654860), (4110, 653904), (4302, 624720), (4320, 622117), (4384, 613035), (4541, 591840), (4560, 589374), (4780, 562248), (4932, 544920), (5130, 523888), (5206, 516240), (5472, 491145), (5480, 490428), (5736, 468540), (6165, 435936), (6453, 416480), (6576, 408690), (6840, 392916), (7170, 374832), (7398, 363280), (7648, 351405), (7809, 344160), (8208, 327430), (8220, 326952), (8604, 312360), (9082, 295920), (9120, 294687), (9560, 281124), (9864, 272460), (10260, 261944), (10412, 258120), (10755, 249888), (10960, 245214), (11472, 234270), (12330, 217968), (12906, 208240), (13015, 206496), (13152, 204345), (13623, 197280), (13680, 196458), (14340, 187416), (14796, 181640), (15618, 172080), (16416, 163715), (16440, 163476), (17208, 156180), (18164, 147960), (18495, 145312), (19120, 140562), (19728, 136230), (20520, 130972), (20824, 129060), (21510, 124944), (21920, 122607), (22705, 118368), (22944, 117135), (23427, 114720), (24660, 108984), (25812, 104120), (26030, 103248), (27246, 98640), (27360, 98229), (28680, 93708), (29592, 90820), (31236, 86040), (32265, 83296), (32743, 82080), (32880, 81738), (34416, 78090), (36328, 73980), (36990, 72656), (38240, 70281), (39045, 68832), (39456, 68115), (40869, 65760), (41040, 65486), (41648, 64530), (43020, 62472), (45410, 59184), (46854, 57360), (49320, 54492), (51624, 52060)]