255674364960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2454631}}^1$

素因数の和:2454687

約数の個数: 192

約数和(自身を含む): 950119317504

約数和(自身を除く): 694444952544

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 210, 217, 224, 240, 248, 280, 310, 336, 372, 420, 434, 465, 480, 496, 560, 620, 651, 672, 744, 840, 868, 930, 992, 1085, 1120, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 2976, 3255, 3360, 3472, 3720, 4340, 4960, 5208, 6510, 6944, 7440, 8680, 10416, 13020, 14880, 17360, 20832, 26040, 34720, 52080, 104160, 2454631, 4909262, 7363893, 9818524, 12273155, 14727786, 17182417, 19637048, 24546310, 29455572, 34364834, 36819465, 39274096, 49092620, 51547251, 58911144, 68729668, 73638930, 76093561, 78548192, 85912085, 98185240, 103094502, 117822288, 137459336, 147277860, 152187122, 171824170, 196370480, 206189004, 228280683, 235644576, 257736255, 274918672, 294555720, 304374244, 343648340, 380467805, 392740960, 412378008, 456561366, 515472510, 532654927, 549837344, 589111440, 608748488, 687296680, 760935610, 824756016, 913122732, 1030945020, 1065309854, 1141403415, 1178222880, 1217496976, 1374593360, 1521871220, 1597964781, 1649512032, 1826245464, 2061890040, 2130619708, 2282806830, 2434993952, 2663274635, 2749186720, 3043742440, 3195929562, 3652490928, 4123780080, 4261239416, 4565613660, 5326549270, 6087484880, 6391859124, 7304981856, 7989823905, 8247560160, 8522478832, 9131227320, 10653098540, 12174969760, 12783718248, 15979647810, 17044957664, 18262454640, 21306197080, 25567436496, 31959295620, 36524909280, 42612394160, 51134872992, 63918591240, 85224788320, 127837182480, 255674364960]

約数ペア:

[(1, 255674364960), (2, 127837182480), (3, 85224788320), (4, 63918591240), (5, 51134872992), (6, 42612394160), (7, 36524909280), (8, 31959295620), (10, 25567436496), (12, 21306197080), (14, 18262454640), (15, 17044957664), (16, 15979647810), (20, 12783718248), (21, 12174969760), (24, 10653098540), (28, 9131227320), (30, 8522478832), (31, 8247560160), (32, 7989823905), (35, 7304981856), (40, 6391859124), (42, 6087484880), (48, 5326549270), (56, 4565613660), (60, 4261239416), (62, 4123780080), (70, 3652490928), (80, 3195929562), (84, 3043742440), (93, 2749186720), (96, 2663274635), (105, 2434993952), (112, 2282806830), (120, 2130619708), (124, 2061890040), (140, 1826245464), (155, 1649512032), (160, 1597964781), (168, 1521871220), (186, 1374593360), (210, 1217496976), (217, 1178222880), (224, 1141403415), (240, 1065309854), (248, 1030945020), (280, 913122732), (310, 824756016), (336, 760935610), (372, 687296680), (420, 608748488), (434, 589111440), (465, 549837344), (480, 532654927), (496, 515472510), (560, 456561366), (620, 412378008), (651, 392740960), (672, 380467805), (744, 343648340), (840, 304374244), (868, 294555720), (930, 274918672), (992, 257736255), (1085, 235644576), (1120, 228280683), (1240, 206189004), (1302, 196370480), (1488, 171824170), (1680, 152187122), (1736, 147277860), (1860, 137459336), (2170, 117822288), (2480, 103094502), (2604, 98185240), (2976, 85912085), (3255, 78548192), (3360, 76093561), (3472, 73638930), (3720, 68729668), (4340, 58911144), (4960, 51547251), (5208, 49092620), (6510, 39274096), (6944, 36819465), (7440, 34364834), (8680, 29455572), (10416, 24546310), (13020, 19637048), (14880, 17182417), (17360, 14727786), (20832, 12273155), (26040, 9818524), (34720, 7363893), (52080, 4909262), (104160, 2454631)]