219395675880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{229}}^1\times {\mathrm{13789}}^1$

素因数の和:14228

約数の個数: 192

約数和(自身を含む): 719912466000

約数和(自身を除く): 500516790120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 193, 229, 360, 386, 458, 579, 687, 772, 916, 965, 1145, 1158, 1374, 1544, 1737, 1832, 1930, 2061, 2290, 2316, 2748, 2895, 3435, 3474, 3860, 4122, 4580, 4632, 5496, 5790, 6870, 6948, 7720, 8244, 8685, 9160, 10305, 11580, 13740, 13789, 13896, 16488, 17370, 20610, 23160, 27480, 27578, 34740, 41220, 41367, 44197, 55156, 68945, 69480, 82440, 82734, 88394, 110312, 124101, 132591, 137890, 165468, 176788, 206835, 220985, 248202, 265182, 275780, 330936, 353576, 397773, 413670, 441970, 496404, 530364, 551560, 620505, 662955, 795546, 827340, 883940, 992808, 1060728, 1241010, 1325910, 1591092, 1654680, 1767880, 1988865, 2482020, 2651820, 2661277, 3157681, 3182184, 3977730, 4964040, 5303640, 5322554, 6315362, 7955460, 7983831, 9473043, 10645108, 12630724, 13306385, 15788405, 15910920, 15967662, 18946086, 21290216, 23951493, 25261448, 26612770, 28419129, 31576810, 31935324, 37892172, 39919155, 47365215, 47902986, 53225540, 56838258, 63153620, 63870648, 75784344, 79838310, 94730430, 95805972, 106451080, 113676516, 119757465, 126307240, 142095645, 159676620, 189460860, 191611944, 227353032, 239514930, 284191290, 319353240, 378921720, 479029860, 568382580, 609432433, 958059720, 1136765160, 1218864866, 1828297299, 2437729732, 3047162165, 3656594598, 4875459464, 5484891897, 6094324330, 7313189196, 9141486495, 10969783794, 12188648660, 14626378392, 18282972990, 21939567588, 24377297320, 27424459485, 36565945980, 43879135176, 54848918970, 73131891960, 109697837940, 219395675880]

約数ペア:

[(1, 219395675880), (2, 109697837940), (3, 73131891960), (4, 54848918970), (5, 43879135176), (6, 36565945980), (8, 27424459485), (9, 24377297320), (10, 21939567588), (12, 18282972990), (15, 14626378392), (18, 12188648660), (20, 10969783794), (24, 9141486495), (30, 7313189196), (36, 6094324330), (40, 5484891897), (45, 4875459464), (60, 3656594598), (72, 3047162165), (90, 2437729732), (120, 1828297299), (180, 1218864866), (193, 1136765160), (229, 958059720), (360, 609432433), (386, 568382580), (458, 479029860), (579, 378921720), (687, 319353240), (772, 284191290), (916, 239514930), (965, 227353032), (1145, 191611944), (1158, 189460860), (1374, 159676620), (1544, 142095645), (1737, 126307240), (1832, 119757465), (1930, 113676516), (2061, 106451080), (2290, 95805972), (2316, 94730430), (2748, 79838310), (2895, 75784344), (3435, 63870648), (3474, 63153620), (3860, 56838258), (4122, 53225540), (4580, 47902986), (4632, 47365215), (5496, 39919155), (5790, 37892172), (6870, 31935324), (6948, 31576810), (7720, 28419129), (8244, 26612770), (8685, 25261448), (9160, 23951493), (10305, 21290216), (11580, 18946086), (13740, 15967662), (13789, 15910920), (13896, 15788405), (16488, 13306385), (17370, 12630724), (20610, 10645108), (23160, 9473043), (27480, 7983831), (27578, 7955460), (34740, 6315362), (41220, 5322554), (41367, 5303640), (44197, 4964040), (55156, 3977730), (68945, 3182184), (69480, 3157681), (82440, 2661277), (82734, 2651820), (88394, 2482020), (110312, 1988865), (124101, 1767880), (132591, 1654680), (137890, 1591092), (165468, 1325910), (176788, 1241010), (206835, 1060728), (220985, 992808), (248202, 883940), (265182, 827340), (275780, 795546), (330936, 662955), (353576, 620505), (397773, 551560), (413670, 530364), (441970, 496404)]