220457160

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{241}}^1$

素因数の和:290

約数の個数: 384

約数和(自身を含む): 926956800

約数和(自身を除く): 706499640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 54, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 108, 110, 120, 121, 126, 132, 135, 140, 154, 165, 168, 180, 189, 198, 210, 216, 220, 231, 241, 242, 252, 264, 270, 280, 297, 308, 315, 330, 360, 363, 378, 385, 396, 420, 440, 462, 482, 484, 495, 504, 540, 594, 605, 616, 630, 660, 693, 723, 726, 756, 770, 792, 840, 847, 924, 945, 964, 968, 990, 1080, 1089, 1155, 1188, 1205, 1210, 1260, 1320, 1386, 1446, 1452, 1485, 1512, 1540, 1687, 1694, 1815, 1848, 1890, 1928, 1980, 2079, 2169, 2178, 2310, 2376, 2410, 2420, 2520, 2541, 2651, 2772, 2892, 2904, 2970, 3080, 3267, 3374, 3388, 3465, 3615, 3630, 3780, 3960, 4158, 4235, 4338, 4356, 4620, 4820, 4840, 5061, 5082, 5302, 5445, 5544, 5784, 5940, 6507, 6534, 6748, 6776, 6930, 7230, 7260, 7560, 7623, 7953, 8316, 8435, 8470, 8676, 8712, 9240, 9640, 10122, 10164, 10395, 10604, 10845, 10890, 11880, 12705, 13014, 13068, 13255, 13496, 13860, 14460, 14520, 15183, 15246, 15906, 16335, 16632, 16870, 16940, 17352, 18557, 20244, 20328, 20790, 21208, 21690, 21780, 22869, 23859, 25305, 25410, 26028, 26136, 26510, 27720, 28920, 29161, 30366, 30492, 31812, 32535, 32670, 33740, 33880, 37114, 38115, 39765, 40488, 41580, 43380, 43560, 45549, 45738, 47718, 50610, 50820, 52056, 53020, 55671, 58322, 60732, 60984, 63624, 65070, 65340, 67480, 71577, 74228, 75915, 76230, 79530, 83160, 86760, 87483, 91098, 91476, 92785, 95436, 101220, 101640, 106040, 111342, 114345, 116644, 119295, 121464, 130140, 130680, 143154, 145805, 148456, 151830, 152460, 159060, 167013, 174966, 182196, 182952, 185570, 190872, 202440, 204127, 222684, 227745, 228690, 233288, 238590, 260280, 262449, 278355, 286308, 291610, 303660, 304920, 318120, 334026, 349932, 357885, 364392, 371140, 408254, 437415, 445368, 455490, 457380, 477180, 501039, 524898, 556710, 572616, 583220, 607320, 612381, 668052, 699864, 715770, 742280, 787347, 816508, 835065, 874830, 910980, 914760, 954360, 1002078, 1020635, 1049796, 1113420, 1166440, 1224762, 1312245, 1336104, 1431540, 1574694, 1633016, 1670130, 1749660, 1821960, 1837143, 2004156, 2041270, 2099592, 2226840, 2449524, 2505195, 2624490, 2863080, 3061905, 3149388, 3340260, 3499320, 3674286, 3936735, 4008312, 4082540, 4899048, 5010390, 5248980, 5511429, 6123810, 6298776, 6680520, 7348572, 7873470, 8165080, 9185715, 10020780, 10497960, 11022858, 12247620, 14697144, 15746940, 18371430, 20041560, 22045716, 24495240, 27557145, 31493880, 36742860, 44091432, 55114290, 73485720, 110228580, 220457160]

約数ペア:

[(1, 220457160), (2, 110228580), (3, 73485720), (4, 55114290), (5, 44091432), (6, 36742860), (7, 31493880), (8, 27557145), (9, 24495240), (10, 22045716), (11, 20041560), (12, 18371430), (14, 15746940), (15, 14697144), (18, 12247620), (20, 11022858), (21, 10497960), (22, 10020780), (24, 9185715), (27, 8165080), (28, 7873470), (30, 7348572), (33, 6680520), (35, 6298776), (36, 6123810), (40, 5511429), (42, 5248980), (44, 5010390), (45, 4899048), (54, 4082540), (55, 4008312), (56, 3936735), (60, 3674286), (63, 3499320), (66, 3340260), (70, 3149388), (72, 3061905), (77, 2863080), (84, 2624490), (88, 2505195), (90, 2449524), (99, 2226840), (105, 2099592), (108, 2041270), (110, 2004156), (120, 1837143), (121, 1821960), (126, 1749660), (132, 1670130), (135, 1633016), (140, 1574694), (154, 1431540), (165, 1336104), (168, 1312245), (180, 1224762), (189, 1166440), (198, 1113420), (210, 1049796), (216, 1020635), (220, 1002078), (231, 954360), (241, 914760), (242, 910980), (252, 874830), (264, 835065), (270, 816508), (280, 787347), (297, 742280), (308, 715770), (315, 699864), (330, 668052), (360, 612381), (363, 607320), (378, 583220), (385, 572616), (396, 556710), (420, 524898), (440, 501039), (462, 477180), (482, 457380), (484, 455490), (495, 445368), (504, 437415), (540, 408254), (594, 371140), (605, 364392), (616, 357885), (630, 349932), (660, 334026), (693, 318120), (723, 304920), (726, 303660), (756, 291610), (770, 286308), (792, 278355), (840, 262449), (847, 260280), (924, 238590), (945, 233288), (964, 228690), (968, 227745), (990, 222684), (1080, 204127), (1089, 202440), (1155, 190872), (1188, 185570), (1205, 182952), (1210, 182196), (1260, 174966), (1320, 167013), (1386, 159060), (1446, 152460), (1452, 151830), (1485, 148456), (1512, 145805), (1540, 143154), (1687, 130680), (1694, 130140), (1815, 121464), (1848, 119295), (1890, 116644), (1928, 114345), (1980, 111342), (2079, 106040), (2169, 101640), (2178, 101220), (2310, 95436), (2376, 92785), (2410, 91476), (2420, 91098), (2520, 87483), (2541, 86760), (2651, 83160), (2772, 79530), (2892, 76230), (2904, 75915), (2970, 74228), (3080, 71577), (3267, 67480), (3374, 65340), (3388, 65070), (3465, 63624), (3615, 60984), (3630, 60732), (3780, 58322), (3960, 55671), (4158, 53020), (4235, 52056), (4338, 50820), (4356, 50610), (4620, 47718), (4820, 45738), (4840, 45549), (5061, 43560), (5082, 43380), (5302, 41580), (5445, 40488), (5544, 39765), (5784, 38115), (5940, 37114), (6507, 33880), (6534, 33740), (6748, 32670), (6776, 32535), (6930, 31812), (7230, 30492), (7260, 30366), (7560, 29161), (7623, 28920), (7953, 27720), (8316, 26510), (8435, 26136), (8470, 26028), (8676, 25410), (8712, 25305), (9240, 23859), (9640, 22869), (10122, 21780), (10164, 21690), (10395, 21208), (10604, 20790), (10845, 20328), (10890, 20244), (11880, 18557), (12705, 17352), (13014, 16940), (13068, 16870), (13255, 16632), (13496, 16335), (13860, 15906), (14460, 15246), (14520, 15183)]