18451229760

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{22963}}^1$

素因数の和:23023

約数の個数: 280

約数和(自身を含む): 67754455296

約数和(自身を除く): 49303225536

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 81, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 162, 180, 186, 192, 216, 240, 248, 270, 279, 288, 310, 320, 324, 360, 372, 405, 432, 465, 480, 496, 540, 558, 576, 620, 648, 720, 744, 810, 837, 864, 930, 960, 992, 1080, 1116, 1240, 1296, 1395, 1440, 1488, 1620, 1674, 1728, 1860, 1984, 2160, 2232, 2480, 2511, 2592, 2790, 2880, 2976, 3240, 3348, 3720, 4185, 4320, 4464, 4960, 5022, 5184, 5580, 5952, 6480, 6696, 7440, 8370, 8640, 8928, 9920, 10044, 11160, 12555, 12960, 13392, 14880, 16740, 17856, 20088, 22320, 22963, 25110, 25920, 26784, 29760, 33480, 40176, 44640, 45926, 50220, 53568, 66960, 68889, 80352, 89280, 91852, 100440, 114815, 133920, 137778, 160704, 183704, 200880, 206667, 229630, 267840, 275556, 344445, 367408, 401760, 413334, 459260, 551112, 620001, 688890, 711853, 734816, 803520, 826668, 918520, 1033335, 1102224, 1240002, 1377780, 1423706, 1469632, 1653336, 1837040, 1860003, 2066670, 2135559, 2204448, 2480004, 2755560, 2847412, 3100005, 3306672, 3559265, 3674080, 3720006, 4133340, 4271118, 4408896, 4960008, 5511120, 5694824, 6200010, 6406677, 6613344, 7118530, 7348160, 7440012, 8266680, 8542236, 9300015, 9920016, 10677795, 11022240, 11389648, 12400020, 12813354, 13226688, 14237060, 14880024, 16533360, 17084472, 18600030, 19220031, 19840032, 21355590, 22044480, 22779296, 24800040, 25626708, 28474120, 29760048, 32033385, 33066720, 34168944, 37200060, 38440062, 39680064, 42711180, 45558592, 49600080, 51253416, 56948240, 57660093, 59520096, 64066770, 66133440, 68337888, 74400120, 76880124, 85422360, 96100155, 99200160, 102506832, 113896480, 115320186, 119040192, 128133540, 136675776, 148800240, 153760248, 170844720, 192200310, 198400320, 205013664, 227792960, 230640372, 256267080, 288300465, 297600480, 307520496, 341689440, 384400620, 410027328, 461280744, 512534160, 576600930, 595200960, 615040992, 683378880, 768801240, 922561488, 1025068320, 1153201860, 1230081984, 1537602480, 1845122976, 2050136640, 2306403720, 3075204960, 3690245952, 4612807440, 6150409920, 9225614880, 18451229760]

約数ペア:

[(1, 18451229760), (2, 9225614880), (3, 6150409920), (4, 4612807440), (5, 3690245952), (6, 3075204960), (8, 2306403720), (9, 2050136640), (10, 1845122976), (12, 1537602480), (15, 1230081984), (16, 1153201860), (18, 1025068320), (20, 922561488), (24, 768801240), (27, 683378880), (30, 615040992), (31, 595200960), (32, 576600930), (36, 512534160), (40, 461280744), (45, 410027328), (48, 384400620), (54, 341689440), (60, 307520496), (62, 297600480), (64, 288300465), (72, 256267080), (80, 230640372), (81, 227792960), (90, 205013664), (93, 198400320), (96, 192200310), (108, 170844720), (120, 153760248), (124, 148800240), (135, 136675776), (144, 128133540), (155, 119040192), (160, 115320186), (162, 113896480), (180, 102506832), (186, 99200160), (192, 96100155), (216, 85422360), (240, 76880124), (248, 74400120), (270, 68337888), (279, 66133440), (288, 64066770), (310, 59520096), (320, 57660093), (324, 56948240), (360, 51253416), (372, 49600080), (405, 45558592), (432, 42711180), (465, 39680064), (480, 38440062), (496, 37200060), (540, 34168944), (558, 33066720), (576, 32033385), (620, 29760048), (648, 28474120), (720, 25626708), (744, 24800040), (810, 22779296), (837, 22044480), (864, 21355590), (930, 19840032), (960, 19220031), (992, 18600030), (1080, 17084472), (1116, 16533360), (1240, 14880024), (1296, 14237060), (1395, 13226688), (1440, 12813354), (1488, 12400020), (1620, 11389648), (1674, 11022240), (1728, 10677795), (1860, 9920016), (1984, 9300015), (2160, 8542236), (2232, 8266680), (2480, 7440012), (2511, 7348160), (2592, 7118530), (2790, 6613344), (2880, 6406677), (2976, 6200010), (3240, 5694824), (3348, 5511120), (3720, 4960008), (4185, 4408896), (4320, 4271118), (4464, 4133340), (4960, 3720006), (5022, 3674080), (5184, 3559265), (5580, 3306672), (5952, 3100005), (6480, 2847412), (6696, 2755560), (7440, 2480004), (8370, 2204448), (8640, 2135559), (8928, 2066670), (9920, 1860003), (10044, 1837040), (11160, 1653336), (12555, 1469632), (12960, 1423706), (13392, 1377780), (14880, 1240002), (16740, 1102224), (17856, 1033335), (20088, 918520), (22320, 826668), (22963, 803520), (25110, 734816), (25920, 711853), (26784, 688890), (29760, 620001), (33480, 551112), (40176, 459260), (44640, 413334), (45926, 401760), (50220, 367408), (53568, 344445), (66960, 275556), (68889, 267840), (80352, 229630), (89280, 206667), (91852, 200880), (100440, 183704), (114815, 160704), (133920, 137778)]