22690920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{227}}^1$

素因数の和:272

約数の個数: 192

約数和(自身を含む): 84214080

約数和(自身を除く): 61523160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 49, 51, 56, 60, 68, 70, 84, 85, 98, 102, 105, 119, 120, 136, 140, 147, 168, 170, 196, 204, 210, 227, 238, 245, 255, 280, 294, 340, 357, 392, 408, 420, 454, 476, 490, 510, 588, 595, 680, 681, 714, 735, 833, 840, 908, 952, 980, 1020, 1135, 1176, 1190, 1362, 1428, 1470, 1589, 1666, 1785, 1816, 1960, 2040, 2270, 2380, 2499, 2724, 2856, 2940, 3178, 3332, 3405, 3570, 3859, 4165, 4540, 4760, 4767, 4998, 5448, 5880, 6356, 6664, 6810, 7140, 7718, 7945, 8330, 9080, 9534, 9996, 11123, 11577, 12495, 12712, 13620, 14280, 15436, 15890, 16660, 19068, 19295, 19992, 22246, 23154, 23835, 24990, 27013, 27240, 30872, 31780, 33320, 33369, 38136, 38590, 44492, 46308, 47670, 49980, 54026, 55615, 57885, 63560, 66738, 77180, 81039, 88984, 92616, 95340, 99960, 108052, 111230, 115770, 133476, 135065, 154360, 162078, 166845, 189091, 190680, 216104, 222460, 231540, 266952, 270130, 324156, 333690, 378182, 405195, 444920, 463080, 540260, 567273, 648312, 667380, 756364, 810390, 945455, 1080520, 1134546, 1334760, 1512728, 1620780, 1890910, 2269092, 2836365, 3241560, 3781820, 4538184, 5672730, 7563640, 11345460, 22690920]

約数ペア:

[(1, 22690920), (2, 11345460), (3, 7563640), (4, 5672730), (5, 4538184), (6, 3781820), (7, 3241560), (8, 2836365), (10, 2269092), (12, 1890910), (14, 1620780), (15, 1512728), (17, 1334760), (20, 1134546), (21, 1080520), (24, 945455), (28, 810390), (30, 756364), (34, 667380), (35, 648312), (40, 567273), (42, 540260), (49, 463080), (51, 444920), (56, 405195), (60, 378182), (68, 333690), (70, 324156), (84, 270130), (85, 266952), (98, 231540), (102, 222460), (105, 216104), (119, 190680), (120, 189091), (136, 166845), (140, 162078), (147, 154360), (168, 135065), (170, 133476), (196, 115770), (204, 111230), (210, 108052), (227, 99960), (238, 95340), (245, 92616), (255, 88984), (280, 81039), (294, 77180), (340, 66738), (357, 63560), (392, 57885), (408, 55615), (420, 54026), (454, 49980), (476, 47670), (490, 46308), (510, 44492), (588, 38590), (595, 38136), (680, 33369), (681, 33320), (714, 31780), (735, 30872), (833, 27240), (840, 27013), (908, 24990), (952, 23835), (980, 23154), (1020, 22246), (1135, 19992), (1176, 19295), (1190, 19068), (1362, 16660), (1428, 15890), (1470, 15436), (1589, 14280), (1666, 13620), (1785, 12712), (1816, 12495), (1960, 11577), (2040, 11123), (2270, 9996), (2380, 9534), (2499, 9080), (2724, 8330), (2856, 7945), (2940, 7718), (3178, 7140), (3332, 6810), (3405, 6664), (3570, 6356), (3859, 5880), (4165, 5448), (4540, 4998), (4760, 4767)]