230447280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{599}}^1$

素因数の和:851

約数の個数: 160

約数和(自身を含む): 821376000

約数和(自身を除く): 590928720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 229, 240, 280, 336, 420, 458, 560, 599, 687, 840, 916, 1145, 1198, 1374, 1603, 1680, 1797, 1832, 2290, 2396, 2748, 2995, 3206, 3435, 3594, 3664, 4193, 4580, 4792, 4809, 5496, 5990, 6412, 6870, 7188, 8015, 8386, 8985, 9160, 9584, 9618, 10992, 11980, 12579, 12824, 13740, 14376, 16030, 16772, 17970, 18320, 19236, 20965, 23960, 24045, 25158, 25648, 27480, 28752, 32060, 33544, 35940, 38472, 41930, 47920, 48090, 50316, 54960, 62895, 64120, 67088, 71880, 76944, 83860, 96180, 100632, 125790, 128240, 137171, 143760, 167720, 192360, 201264, 251580, 274342, 335440, 384720, 411513, 503160, 548684, 685855, 823026, 960197, 1006320, 1097368, 1371710, 1646052, 1920394, 2057565, 2194736, 2743420, 2880591, 3292104, 3840788, 4115130, 4800985, 5486840, 5761182, 6584208, 7681576, 8230260, 9601970, 10973680, 11522364, 14402955, 15363152, 16460520, 19203940, 23044728, 28805910, 32921040, 38407880, 46089456, 57611820, 76815760, 115223640, 230447280]

約数ペア:

[(1, 230447280), (2, 115223640), (3, 76815760), (4, 57611820), (5, 46089456), (6, 38407880), (7, 32921040), (8, 28805910), (10, 23044728), (12, 19203940), (14, 16460520), (15, 15363152), (16, 14402955), (20, 11522364), (21, 10973680), (24, 9601970), (28, 8230260), (30, 7681576), (35, 6584208), (40, 5761182), (42, 5486840), (48, 4800985), (56, 4115130), (60, 3840788), (70, 3292104), (80, 2880591), (84, 2743420), (105, 2194736), (112, 2057565), (120, 1920394), (140, 1646052), (168, 1371710), (210, 1097368), (229, 1006320), (240, 960197), (280, 823026), (336, 685855), (420, 548684), (458, 503160), (560, 411513), (599, 384720), (687, 335440), (840, 274342), (916, 251580), (1145, 201264), (1198, 192360), (1374, 167720), (1603, 143760), (1680, 137171), (1797, 128240), (1832, 125790), (2290, 100632), (2396, 96180), (2748, 83860), (2995, 76944), (3206, 71880), (3435, 67088), (3594, 64120), (3664, 62895), (4193, 54960), (4580, 50316), (4792, 48090), (4809, 47920), (5496, 41930), (5990, 38472), (6412, 35940), (6870, 33544), (7188, 32060), (8015, 28752), (8386, 27480), (8985, 25648), (9160, 25158), (9584, 24045), (9618, 23960), (10992, 20965), (11980, 19236), (12579, 18320), (12824, 17970), (13740, 16772), (14376, 16030)]