220909680

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{467}}^1$

素因数の和:565

約数の個数: 200

約数和(自身を含む): 779427792

約数和(自身を除く): 558518112

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 73, 80, 81, 90, 108, 120, 135, 144, 146, 162, 180, 216, 219, 240, 270, 292, 324, 360, 365, 405, 432, 438, 467, 540, 584, 648, 657, 720, 730, 810, 876, 934, 1080, 1095, 1168, 1296, 1314, 1401, 1460, 1620, 1752, 1868, 1971, 2160, 2190, 2335, 2628, 2802, 2920, 3240, 3285, 3504, 3736, 3942, 4203, 4380, 4670, 5256, 5604, 5840, 5913, 6480, 6570, 7005, 7472, 7884, 8406, 8760, 9340, 9855, 10512, 11208, 11826, 12609, 13140, 14010, 15768, 16812, 17520, 18680, 19710, 21015, 22416, 23652, 25218, 26280, 28020, 29565, 31536, 33624, 34091, 37360, 37827, 39420, 42030, 47304, 50436, 52560, 56040, 59130, 63045, 67248, 68182, 75654, 78840, 84060, 94608, 100872, 102273, 112080, 118260, 126090, 136364, 151308, 157680, 168120, 170455, 189135, 201744, 204546, 236520, 252180, 272728, 302616, 306819, 336240, 340910, 378270, 409092, 473040, 504360, 511365, 545456, 605232, 613638, 681820, 756540, 818184, 920457, 1008720, 1022730, 1227276, 1363640, 1513080, 1534095, 1636368, 1840914, 2045460, 2454552, 2727280, 2761371, 3026160, 3068190, 3681828, 4090920, 4602285, 4909104, 5522742, 6136380, 7363656, 8181840, 9204570, 11045484, 12272760, 13806855, 14727312, 18409140, 22090968, 24545520, 27613710, 36818280, 44181936, 55227420, 73636560, 110454840, 220909680]

約数ペア:

[(1, 220909680), (2, 110454840), (3, 73636560), (4, 55227420), (5, 44181936), (6, 36818280), (8, 27613710), (9, 24545520), (10, 22090968), (12, 18409140), (15, 14727312), (16, 13806855), (18, 12272760), (20, 11045484), (24, 9204570), (27, 8181840), (30, 7363656), (36, 6136380), (40, 5522742), (45, 4909104), (48, 4602285), (54, 4090920), (60, 3681828), (72, 3068190), (73, 3026160), (80, 2761371), (81, 2727280), (90, 2454552), (108, 2045460), (120, 1840914), (135, 1636368), (144, 1534095), (146, 1513080), (162, 1363640), (180, 1227276), (216, 1022730), (219, 1008720), (240, 920457), (270, 818184), (292, 756540), (324, 681820), (360, 613638), (365, 605232), (405, 545456), (432, 511365), (438, 504360), (467, 473040), (540, 409092), (584, 378270), (648, 340910), (657, 336240), (720, 306819), (730, 302616), (810, 272728), (876, 252180), (934, 236520), (1080, 204546), (1095, 201744), (1168, 189135), (1296, 170455), (1314, 168120), (1401, 157680), (1460, 151308), (1620, 136364), (1752, 126090), (1868, 118260), (1971, 112080), (2160, 102273), (2190, 100872), (2335, 94608), (2628, 84060), (2802, 78840), (2920, 75654), (3240, 68182), (3285, 67248), (3504, 63045), (3736, 59130), (3942, 56040), (4203, 52560), (4380, 50436), (4670, 47304), (5256, 42030), (5604, 39420), (5840, 37827), (5913, 37360), (6480, 34091), (6570, 33624), (7005, 31536), (7472, 29565), (7884, 28020), (8406, 26280), (8760, 25218), (9340, 23652), (9855, 22416), (10512, 21015), (11208, 19710), (11826, 18680), (12609, 17520), (13140, 16812), (14010, 15768)]