422614920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{229}}^1$

素因数の和:289

約数の個数: 256

約数和(自身を含む): 1576512000

約数和(自身を除く): 1153897080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 169, 182, 195, 210, 229, 260, 273, 280, 312, 338, 364, 390, 420, 455, 458, 507, 520, 546, 676, 687, 728, 780, 840, 845, 910, 916, 1014, 1092, 1145, 1183, 1352, 1365, 1374, 1560, 1603, 1690, 1820, 1832, 2028, 2184, 2197, 2290, 2366, 2535, 2730, 2748, 2977, 3206, 3380, 3435, 3549, 3640, 4056, 4394, 4580, 4732, 4809, 5070, 5460, 5496, 5915, 5954, 6412, 6591, 6760, 6870, 7098, 8015, 8788, 8931, 9160, 9464, 9618, 10140, 10920, 10985, 11830, 11908, 12824, 13182, 13740, 14196, 14885, 15379, 16030, 17576, 17745, 17862, 19236, 20280, 20839, 21970, 23660, 23816, 24045, 26364, 27480, 28392, 29770, 30758, 32060, 32955, 35490, 35724, 38472, 38701, 41678, 43940, 44655, 46137, 47320, 48090, 52728, 59540, 61516, 62517, 64120, 65910, 70980, 71448, 76895, 77402, 83356, 87880, 89310, 92274, 96180, 104195, 116103, 119080, 123032, 125034, 131820, 141960, 153790, 154804, 166712, 178620, 184548, 192360, 193505, 208390, 230685, 232206, 250068, 263640, 270907, 307580, 309608, 312585, 357240, 369096, 387010, 416780, 461370, 464412, 500136, 503113, 541814, 580515, 615160, 625170, 774020, 812721, 833560, 922740, 928824, 1006226, 1083628, 1161030, 1250340, 1354535, 1509339, 1548040, 1625442, 1845480, 2012452, 2167256, 2322060, 2500680, 2515565, 2709070, 3018678, 3250884, 3521791, 4024904, 4063605, 4644120, 5031130, 5418140, 6037356, 6501768, 7043582, 7546695, 8127210, 10062260, 10565373, 10836280, 12074712, 14087164, 15093390, 16254420, 17608955, 20124520, 21130746, 28174328, 30186780, 32508840, 35217910, 42261492, 52826865, 60373560, 70435820, 84522984, 105653730, 140871640, 211307460, 422614920]

約数ペア:

[(1, 422614920), (2, 211307460), (3, 140871640), (4, 105653730), (5, 84522984), (6, 70435820), (7, 60373560), (8, 52826865), (10, 42261492), (12, 35217910), (13, 32508840), (14, 30186780), (15, 28174328), (20, 21130746), (21, 20124520), (24, 17608955), (26, 16254420), (28, 15093390), (30, 14087164), (35, 12074712), (39, 10836280), (40, 10565373), (42, 10062260), (52, 8127210), (56, 7546695), (60, 7043582), (65, 6501768), (70, 6037356), (78, 5418140), (84, 5031130), (91, 4644120), (104, 4063605), (105, 4024904), (120, 3521791), (130, 3250884), (140, 3018678), (156, 2709070), (168, 2515565), (169, 2500680), (182, 2322060), (195, 2167256), (210, 2012452), (229, 1845480), (260, 1625442), (273, 1548040), (280, 1509339), (312, 1354535), (338, 1250340), (364, 1161030), (390, 1083628), (420, 1006226), (455, 928824), (458, 922740), (507, 833560), (520, 812721), (546, 774020), (676, 625170), (687, 615160), (728, 580515), (780, 541814), (840, 503113), (845, 500136), (910, 464412), (916, 461370), (1014, 416780), (1092, 387010), (1145, 369096), (1183, 357240), (1352, 312585), (1365, 309608), (1374, 307580), (1560, 270907), (1603, 263640), (1690, 250068), (1820, 232206), (1832, 230685), (2028, 208390), (2184, 193505), (2197, 192360), (2290, 184548), (2366, 178620), (2535, 166712), (2730, 154804), (2748, 153790), (2977, 141960), (3206, 131820), (3380, 125034), (3435, 123032), (3549, 119080), (3640, 116103), (4056, 104195), (4394, 96180), (4580, 92274), (4732, 89310), (4809, 87880), (5070, 83356), (5460, 77402), (5496, 76895), (5915, 71448), (5954, 70980), (6412, 65910), (6591, 64120), (6760, 62517), (6870, 61516), (7098, 59540), (8015, 52728), (8788, 48090), (8931, 47320), (9160, 46137), (9464, 44655), (9618, 43940), (10140, 41678), (10920, 38701), (10985, 38472), (11830, 35724), (11908, 35490), (12824, 32955), (13182, 32060), (13740, 30758), (14196, 29770), (14885, 28392), (15379, 27480), (16030, 26364), (17576, 24045), (17745, 23816), (17862, 23660), (19236, 21970), (20280, 20839)]