2100058240

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1$

素因数の和:367

約数の個数: 256

約数和(自身を含む): 6080832000

約数和(自身を除く): 3980773760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 89, 92, 112, 115, 128, 140, 160, 161, 178, 184, 224, 229, 230, 280, 320, 322, 356, 368, 445, 448, 458, 460, 560, 623, 640, 644, 712, 736, 805, 890, 896, 916, 920, 1120, 1145, 1246, 1288, 1424, 1472, 1603, 1610, 1780, 1832, 1840, 2047, 2240, 2290, 2492, 2576, 2848, 2944, 3115, 3206, 3220, 3560, 3664, 3680, 4094, 4480, 4580, 4984, 5152, 5267, 5696, 6230, 6412, 6440, 7120, 7328, 7360, 8015, 8188, 9160, 9968, 10235, 10304, 10534, 11392, 12460, 12824, 12880, 14240, 14329, 14656, 14720, 16030, 16376, 18320, 19936, 20381, 20470, 20608, 21068, 24920, 25648, 25760, 26335, 28480, 28658, 29312, 32060, 32752, 36640, 36869, 39872, 40762, 40940, 42136, 49840, 51296, 51520, 52670, 56960, 57316, 64120, 65504, 71645, 73280, 73738, 79744, 81524, 81880, 84272, 99680, 101905, 102592, 103040, 105340, 114632, 128240, 131008, 142667, 143290, 146560, 147476, 163048, 163760, 168544, 184345, 199360, 203810, 205184, 210680, 229264, 256480, 262016, 285334, 286580, 294952, 326096, 327520, 337088, 368690, 398720, 407620, 421360, 458528, 468763, 512960, 570668, 573160, 589904, 652192, 655040, 674176, 713335, 737380, 815240, 842720, 917056, 937526, 1025920, 1141336, 1146320, 1179808, 1304384, 1310080, 1426670, 1474760, 1630480, 1685440, 1834112, 1875052, 2282672, 2292640, 2343815, 2359616, 2608768, 2853340, 2949520, 3260960, 3281341, 3370880, 3750104, 4565344, 4585280, 4687630, 4719232, 5706680, 5899040, 6521920, 6562682, 7500208, 9130688, 9170560, 9375260, 11413360, 11798080, 13043840, 13125364, 15000416, 16406705, 18261376, 18750520, 22826720, 23596160, 26250728, 30000832, 32813410, 37501040, 45653440, 52501456, 60001664, 65626820, 75002080, 91306880, 105002912, 131253640, 150004160, 210005824, 262507280, 300008320, 420011648, 525014560, 1050029120, 2100058240]

約数ペア:

[(1, 2100058240), (2, 1050029120), (4, 525014560), (5, 420011648), (7, 300008320), (8, 262507280), (10, 210005824), (14, 150004160), (16, 131253640), (20, 105002912), (23, 91306880), (28, 75002080), (32, 65626820), (35, 60001664), (40, 52501456), (46, 45653440), (56, 37501040), (64, 32813410), (70, 30000832), (80, 26250728), (89, 23596160), (92, 22826720), (112, 18750520), (115, 18261376), (128, 16406705), (140, 15000416), (160, 13125364), (161, 13043840), (178, 11798080), (184, 11413360), (224, 9375260), (229, 9170560), (230, 9130688), (280, 7500208), (320, 6562682), (322, 6521920), (356, 5899040), (368, 5706680), (445, 4719232), (448, 4687630), (458, 4585280), (460, 4565344), (560, 3750104), (623, 3370880), (640, 3281341), (644, 3260960), (712, 2949520), (736, 2853340), (805, 2608768), (890, 2359616), (896, 2343815), (916, 2292640), (920, 2282672), (1120, 1875052), (1145, 1834112), (1246, 1685440), (1288, 1630480), (1424, 1474760), (1472, 1426670), (1603, 1310080), (1610, 1304384), (1780, 1179808), (1832, 1146320), (1840, 1141336), (2047, 1025920), (2240, 937526), (2290, 917056), (2492, 842720), (2576, 815240), (2848, 737380), (2944, 713335), (3115, 674176), (3206, 655040), (3220, 652192), (3560, 589904), (3664, 573160), (3680, 570668), (4094, 512960), (4480, 468763), (4580, 458528), (4984, 421360), (5152, 407620), (5267, 398720), (5696, 368690), (6230, 337088), (6412, 327520), (6440, 326096), (7120, 294952), (7328, 286580), (7360, 285334), (8015, 262016), (8188, 256480), (9160, 229264), (9968, 210680), (10235, 205184), (10304, 203810), (10534, 199360), (11392, 184345), (12460, 168544), (12824, 163760), (12880, 163048), (14240, 147476), (14329, 146560), (14656, 143290), (14720, 142667), (16030, 131008), (16376, 128240), (18320, 114632), (19936, 105340), (20381, 103040), (20470, 102592), (20608, 101905), (21068, 99680), (24920, 84272), (25648, 81880), (25760, 81524), (26335, 79744), (28480, 73738), (28658, 73280), (29312, 71645), (32060, 65504), (32752, 64120), (36640, 57316), (36869, 56960), (39872, 52670), (40762, 51520), (40940, 51296), (42136, 49840)]