166968480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:292

約数の個数: 288

約数和(自身を含む): 634314240

約数和(自身を除く): 467345760

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, 49, 56, 60, 62, 70, 80, 84, 93, 96, 98, 105, 112, 120, 124, 140, 147, 155, 160, 168, 186, 196, 210, 217, 224, 229, 240, 245, 248, 280, 294, 310, 336, 372, 392, 420, 434, 458, 465, 480, 490, 496, 560, 588, 620, 651, 672, 687, 735, 744, 784, 840, 868, 916, 930, 980, 992, 1085, 1120, 1145, 1176, 1240, 1302, 1374, 1470, 1488, 1519, 1568, 1603, 1680, 1736, 1832, 1860, 1960, 2170, 2290, 2352, 2480, 2604, 2748, 2940, 2976, 3038, 3206, 3255, 3360, 3435, 3472, 3664, 3720, 3920, 4340, 4557, 4580, 4704, 4809, 4960, 5208, 5496, 5880, 6076, 6412, 6510, 6870, 6944, 7099, 7328, 7440, 7595, 7840, 8015, 8680, 9114, 9160, 9618, 10416, 10992, 11221, 11760, 12152, 12824, 13020, 13740, 14198, 14880, 15190, 16030, 17360, 18228, 18320, 19236, 20832, 21297, 21984, 22442, 22785, 23520, 24045, 24304, 25648, 26040, 27480, 28396, 30380, 32060, 33663, 34720, 35495, 36456, 36640, 38472, 42594, 44884, 45570, 48090, 48608, 49693, 51296, 52080, 54960, 56105, 56792, 60760, 64120, 67326, 70990, 72912, 76944, 85188, 89768, 91140, 96180, 99386, 104160, 106485, 109920, 112210, 113584, 121520, 128240, 134652, 141980, 145824, 149079, 153888, 168315, 170376, 179536, 182280, 192360, 198772, 212970, 224420, 227168, 243040, 248465, 256480, 269304, 283960, 298158, 336630, 340752, 347851, 359072, 364560, 384720, 397544, 425940, 448840, 496930, 538608, 567920, 596316, 673260, 681504, 695702, 729120, 745395, 769440, 795088, 851880, 897680, 993860, 1043553, 1077216, 1135840, 1192632, 1346520, 1391404, 1490790, 1590176, 1703760, 1739255, 1795360, 1987720, 2087106, 2385264, 2693040, 2782808, 2981580, 3407520, 3478510, 3975440, 4174212, 4770528, 5217765, 5386080, 5565616, 5963160, 6957020, 7950880, 8348424, 10435530, 11131232, 11926320, 13914040, 16696848, 20871060, 23852640, 27828080, 33393696, 41742120, 55656160, 83484240, 166968480]

約数ペア:

[(1, 166968480), (2, 83484240), (3, 55656160), (4, 41742120), (5, 33393696), (6, 27828080), (7, 23852640), (8, 20871060), (10, 16696848), (12, 13914040), (14, 11926320), (15, 11131232), (16, 10435530), (20, 8348424), (21, 7950880), (24, 6957020), (28, 5963160), (30, 5565616), (31, 5386080), (32, 5217765), (35, 4770528), (40, 4174212), (42, 3975440), (48, 3478510), (49, 3407520), (56, 2981580), (60, 2782808), (62, 2693040), (70, 2385264), (80, 2087106), (84, 1987720), (93, 1795360), (96, 1739255), (98, 1703760), (105, 1590176), (112, 1490790), (120, 1391404), (124, 1346520), (140, 1192632), (147, 1135840), (155, 1077216), (160, 1043553), (168, 993860), (186, 897680), (196, 851880), (210, 795088), (217, 769440), (224, 745395), (229, 729120), (240, 695702), (245, 681504), (248, 673260), (280, 596316), (294, 567920), (310, 538608), (336, 496930), (372, 448840), (392, 425940), (420, 397544), (434, 384720), (458, 364560), (465, 359072), (480, 347851), (490, 340752), (496, 336630), (560, 298158), (588, 283960), (620, 269304), (651, 256480), (672, 248465), (687, 243040), (735, 227168), (744, 224420), (784, 212970), (840, 198772), (868, 192360), (916, 182280), (930, 179536), (980, 170376), (992, 168315), (1085, 153888), (1120, 149079), (1145, 145824), (1176, 141980), (1240, 134652), (1302, 128240), (1374, 121520), (1470, 113584), (1488, 112210), (1519, 109920), (1568, 106485), (1603, 104160), (1680, 99386), (1736, 96180), (1832, 91140), (1860, 89768), (1960, 85188), (2170, 76944), (2290, 72912), (2352, 70990), (2480, 67326), (2604, 64120), (2748, 60760), (2940, 56792), (2976, 56105), (3038, 54960), (3206, 52080), (3255, 51296), (3360, 49693), (3435, 48608), (3472, 48090), (3664, 45570), (3720, 44884), (3920, 42594), (4340, 38472), (4557, 36640), (4580, 36456), (4704, 35495), (4809, 34720), (4960, 33663), (5208, 32060), (5496, 30380), (5880, 28396), (6076, 27480), (6412, 26040), (6510, 25648), (6870, 24304), (6944, 24045), (7099, 23520), (7328, 22785), (7440, 22442), (7595, 21984), (7840, 21297), (8015, 20832), (8680, 19236), (9114, 18320), (9160, 18228), (9618, 17360), (10416, 16030), (10992, 15190), (11221, 14880), (11760, 14198), (12152, 13740), (12824, 13020)]