1520840160

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{157}}^1$

素因数の和:247

約数の個数: 432

約数和(自身を含む): 6167816928

約数和(自身を除く): 4646976768

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 96, 105, 112, 120, 124, 126, 140, 144, 155, 157, 160, 168, 180, 186, 210, 217, 224, 240, 248, 252, 279, 280, 288, 310, 314, 315, 336, 360, 372, 420, 434, 465, 471, 480, 496, 504, 558, 560, 620, 628, 630, 651, 672, 720, 744, 785, 840, 868, 930, 942, 961, 992, 1008, 1085, 1099, 1116, 1120, 1240, 1256, 1260, 1302, 1395, 1413, 1440, 1488, 1570, 1680, 1736, 1860, 1884, 1922, 1953, 2016, 2170, 2198, 2232, 2355, 2480, 2512, 2520, 2604, 2790, 2826, 2883, 2976, 3140, 3255, 3297, 3360, 3472, 3720, 3768, 3844, 3906, 4340, 4396, 4464, 4710, 4805, 4867, 4960, 5024, 5040, 5208, 5495, 5580, 5652, 5766, 6280, 6510, 6594, 6727, 6944, 7065, 7440, 7536, 7688, 7812, 8649, 8680, 8792, 8928, 9420, 9610, 9734, 9765, 9891, 10080, 10416, 10990, 11160, 11304, 11532, 12560, 13020, 13188, 13454, 14130, 14415, 14601, 14880, 15072, 15376, 15624, 16485, 17298, 17360, 17584, 18840, 19220, 19468, 19530, 19782, 20181, 20832, 21980, 22320, 22608, 23064, 24335, 25120, 26040, 26376, 26908, 28260, 28830, 29202, 30752, 31248, 32970, 33635, 34069, 34596, 34720, 35168, 37680, 38440, 38936, 39060, 39564, 40362, 43245, 43803, 43960, 44640, 45216, 46128, 48670, 49455, 52080, 52752, 53816, 56520, 57660, 58404, 60543, 62496, 65940, 67270, 68138, 69192, 73005, 75360, 76880, 77872, 78120, 79128, 80724, 86490, 87606, 87920, 92256, 97340, 98910, 100905, 102207, 104160, 105504, 107632, 113040, 115320, 116808, 121086, 131880, 134540, 136276, 138384, 146010, 150877, 153760, 155744, 156240, 158256, 161448, 170345, 172980, 175212, 175840, 194680, 197820, 201810, 204414, 215264, 219015, 226080, 230640, 233616, 242172, 263760, 269080, 272552, 276768, 292020, 301754, 302715, 306621, 312480, 316512, 322896, 340690, 345960, 350424, 389360, 395640, 403620, 408828, 438030, 452631, 461280, 467232, 484344, 511035, 527520, 538160, 545104, 584040, 603508, 605430, 613242, 645792, 681380, 691920, 700848, 754385, 778720, 791280, 807240, 817656, 876060, 905262, 968688, 1022070, 1056139, 1076320, 1090208, 1168080, 1207016, 1210860, 1226484, 1357893, 1362760, 1383840, 1401696, 1508770, 1533105, 1582560, 1614480, 1635312, 1752120, 1810524, 1937376, 2044140, 2112278, 2263155, 2336160, 2414032, 2421720, 2452968, 2715786, 2725520, 3017540, 3066210, 3168417, 3228960, 3270624, 3504240, 3621048, 4088280, 4224556, 4526310, 4828064, 4843440, 4905936, 5280695, 5431572, 5451040, 6035080, 6132420, 6336834, 6789465, 7008480, 7242096, 8176560, 8449112, 9052620, 9505251, 9686880, 9811872, 10561390, 10863144, 12070160, 12264840, 12673668, 13578930, 14484192, 15842085, 16353120, 16898224, 18105240, 19010502, 21122780, 21726288, 24140320, 24529680, 25347336, 27157860, 31684170, 33796448, 36210480, 38021004, 42245560, 43452576, 47526255, 49059360, 50694672, 54315720, 63368340, 72420960, 76042008, 84491120, 95052510, 101389344, 108631440, 126736680, 152084016, 168982240, 190105020, 217262880, 253473360, 304168032, 380210040, 506946720, 760420080, 1520840160]

約数ペア:

[(1, 1520840160), (2, 760420080), (3, 506946720), (4, 380210040), (5, 304168032), (6, 253473360), (7, 217262880), (8, 190105020), (9, 168982240), (10, 152084016), (12, 126736680), (14, 108631440), (15, 101389344), (16, 95052510), (18, 84491120), (20, 76042008), (21, 72420960), (24, 63368340), (28, 54315720), (30, 50694672), (31, 49059360), (32, 47526255), (35, 43452576), (36, 42245560), (40, 38021004), (42, 36210480), (45, 33796448), (48, 31684170), (56, 27157860), (60, 25347336), (62, 24529680), (63, 24140320), (70, 21726288), (72, 21122780), (80, 19010502), (84, 18105240), (90, 16898224), (93, 16353120), (96, 15842085), (105, 14484192), (112, 13578930), (120, 12673668), (124, 12264840), (126, 12070160), (140, 10863144), (144, 10561390), (155, 9811872), (157, 9686880), (160, 9505251), (168, 9052620), (180, 8449112), (186, 8176560), (210, 7242096), (217, 7008480), (224, 6789465), (240, 6336834), (248, 6132420), (252, 6035080), (279, 5451040), (280, 5431572), (288, 5280695), (310, 4905936), (314, 4843440), (315, 4828064), (336, 4526310), (360, 4224556), (372, 4088280), (420, 3621048), (434, 3504240), (465, 3270624), (471, 3228960), (480, 3168417), (496, 3066210), (504, 3017540), (558, 2725520), (560, 2715786), (620, 2452968), (628, 2421720), (630, 2414032), (651, 2336160), (672, 2263155), (720, 2112278), (744, 2044140), (785, 1937376), (840, 1810524), (868, 1752120), (930, 1635312), (942, 1614480), (961, 1582560), (992, 1533105), (1008, 1508770), (1085, 1401696), (1099, 1383840), (1116, 1362760), (1120, 1357893), (1240, 1226484), (1256, 1210860), (1260, 1207016), (1302, 1168080), (1395, 1090208), (1413, 1076320), (1440, 1056139), (1488, 1022070), (1570, 968688), (1680, 905262), (1736, 876060), (1860, 817656), (1884, 807240), (1922, 791280), (1953, 778720), (2016, 754385), (2170, 700848), (2198, 691920), (2232, 681380), (2355, 645792), (2480, 613242), (2512, 605430), (2520, 603508), (2604, 584040), (2790, 545104), (2826, 538160), (2883, 527520), (2976, 511035), (3140, 484344), (3255, 467232), (3297, 461280), (3360, 452631), (3472, 438030), (3720, 408828), (3768, 403620), (3844, 395640), (3906, 389360), (4340, 350424), (4396, 345960), (4464, 340690), (4710, 322896), (4805, 316512), (4867, 312480), (4960, 306621), (5024, 302715), (5040, 301754), (5208, 292020), (5495, 276768), (5580, 272552), (5652, 269080), (5766, 263760), (6280, 242172), (6510, 233616), (6594, 230640), (6727, 226080), (6944, 219015), (7065, 215264), (7440, 204414), (7536, 201810), (7688, 197820), (7812, 194680), (8649, 175840), (8680, 175212), (8792, 172980), (8928, 170345), (9420, 161448), (9610, 158256), (9734, 156240), (9765, 155744), (9891, 153760), (10080, 150877), (10416, 146010), (10990, 138384), (11160, 136276), (11304, 134540), (11532, 131880), (12560, 121086), (13020, 116808), (13188, 115320), (13454, 113040), (14130, 107632), (14415, 105504), (14601, 104160), (14880, 102207), (15072, 100905), (15376, 98910), (15624, 97340), (16485, 92256), (17298, 87920), (17360, 87606), (17584, 86490), (18840, 80724), (19220, 79128), (19468, 78120), (19530, 77872), (19782, 76880), (20181, 75360), (20832, 73005), (21980, 69192), (22320, 68138), (22608, 67270), (23064, 65940), (24335, 62496), (25120, 60543), (26040, 58404), (26376, 57660), (26908, 56520), (28260, 53816), (28830, 52752), (29202, 52080), (30752, 49455), (31248, 48670), (32970, 46128), (33635, 45216), (34069, 44640), (34596, 43960), (34720, 43803), (35168, 43245), (37680, 40362), (38440, 39564), (38936, 39060)]