22145760

素因数分解:

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

素因数の和:67

約数の個数: 288

約数和(自身を含む): 93562560

約数和(自身を除く): 71416800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 160, 168, 169, 180, 182, 195, 208, 210, 224, 234, 240, 252, 260, 273, 280, 288, 312, 315, 336, 338, 360, 364, 390, 416, 420, 455, 468, 480, 504, 507, 520, 546, 560, 585, 624, 630, 672, 676, 720, 728, 780, 819, 840, 845, 910, 936, 1008, 1014, 1040, 1092, 1120, 1170, 1183, 1248, 1260, 1352, 1365, 1440, 1456, 1521, 1560, 1638, 1680, 1690, 1820, 1872, 2016, 2028, 2080, 2184, 2197, 2340, 2366, 2520, 2535, 2704, 2730, 2912, 3042, 3120, 3276, 3360, 3380, 3549, 3640, 3744, 4056, 4095, 4368, 4394, 4680, 4732, 5040, 5070, 5408, 5460, 5915, 6084, 6240, 6552, 6591, 6760, 7098, 7280, 7605, 8112, 8190, 8736, 8788, 9360, 9464, 10080, 10140, 10647, 10920, 10985, 11830, 12168, 13104, 13182, 13520, 14196, 14560, 15210, 15379, 16224, 16380, 17576, 17745, 18720, 18928, 19773, 20280, 21294, 21840, 21970, 23660, 24336, 26208, 26364, 27040, 28392, 30420, 30758, 32760, 32955, 35152, 35490, 37856, 39546, 40560, 42588, 43680, 43940, 46137, 47320, 48672, 52728, 53235, 56784, 60840, 61516, 65520, 65910, 70304, 70980, 76895, 79092, 81120, 85176, 87880, 92274, 94640, 98865, 105456, 106470, 113568, 121680, 123032, 131040, 131820, 138411, 141960, 153790, 158184, 170352, 175760, 184548, 189280, 197730, 210912, 212940, 230685, 243360, 246064, 263640, 276822, 283920, 307580, 316368, 340704, 351520, 369096, 395460, 425880, 461370, 492128, 527280, 553644, 567840, 615160, 632736, 692055, 738192, 790920, 851760, 922740, 1054560, 1107288, 1230320, 1384110, 1476384, 1581840, 1703520, 1845480, 2214576, 2460640, 2768220, 3163680, 3690960, 4429152, 5536440, 7381920, 11072880, 22145760]

約数ペア:

[(1, 22145760), (2, 11072880), (3, 7381920), (4, 5536440), (5, 4429152), (6, 3690960), (7, 3163680), (8, 2768220), (9, 2460640), (10, 2214576), (12, 1845480), (13, 1703520), (14, 1581840), (15, 1476384), (16, 1384110), (18, 1230320), (20, 1107288), (21, 1054560), (24, 922740), (26, 851760), (28, 790920), (30, 738192), (32, 692055), (35, 632736), (36, 615160), (39, 567840), (40, 553644), (42, 527280), (45, 492128), (48, 461370), (52, 425880), (56, 395460), (60, 369096), (63, 351520), (65, 340704), (70, 316368), (72, 307580), (78, 283920), (80, 276822), (84, 263640), (90, 246064), (91, 243360), (96, 230685), (104, 212940), (105, 210912), (112, 197730), (117, 189280), (120, 184548), (126, 175760), (130, 170352), (140, 158184), (144, 153790), (156, 141960), (160, 138411), (168, 131820), (169, 131040), (180, 123032), (182, 121680), (195, 113568), (208, 106470), (210, 105456), (224, 98865), (234, 94640), (240, 92274), (252, 87880), (260, 85176), (273, 81120), (280, 79092), (288, 76895), (312, 70980), (315, 70304), (336, 65910), (338, 65520), (360, 61516), (364, 60840), (390, 56784), (416, 53235), (420, 52728), (455, 48672), (468, 47320), (480, 46137), (504, 43940), (507, 43680), (520, 42588), (546, 40560), (560, 39546), (585, 37856), (624, 35490), (630, 35152), (672, 32955), (676, 32760), (720, 30758), (728, 30420), (780, 28392), (819, 27040), (840, 26364), (845, 26208), (910, 24336), (936, 23660), (1008, 21970), (1014, 21840), (1040, 21294), (1092, 20280), (1120, 19773), (1170, 18928), (1183, 18720), (1248, 17745), (1260, 17576), (1352, 16380), (1365, 16224), (1440, 15379), (1456, 15210), (1521, 14560), (1560, 14196), (1638, 13520), (1680, 13182), (1690, 13104), (1820, 12168), (1872, 11830), (2016, 10985), (2028, 10920), (2080, 10647), (2184, 10140), (2197, 10080), (2340, 9464), (2366, 9360), (2520, 8788), (2535, 8736), (2704, 8190), (2730, 8112), (2912, 7605), (3042, 7280), (3120, 7098), (3276, 6760), (3360, 6591), (3380, 6552), (3549, 6240), (3640, 6084), (3744, 5915), (4056, 5460), (4095, 5408), (4368, 5070), (4394, 5040), (4680, 4732)]