20386870560

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{13219}}^1$

素因数の和:13270

約数の個数: 480

約数和(自身を含む): 87070515840

約数和(自身を除く): 66683645280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 27, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 54, 56, 60, 63, 68, 70, 72, 80, 81, 84, 85, 90, 96, 102, 105, 108, 112, 119, 120, 126, 135, 136, 140, 144, 153, 160, 162, 168, 170, 180, 189, 204, 210, 216, 224, 238, 240, 252, 255, 270, 272, 280, 288, 306, 315, 324, 336, 340, 357, 360, 378, 405, 408, 420, 432, 459, 476, 480, 504, 510, 540, 544, 560, 567, 595, 612, 630, 648, 672, 680, 714, 720, 756, 765, 810, 816, 840, 864, 918, 945, 952, 1008, 1020, 1071, 1080, 1120, 1134, 1190, 1224, 1260, 1296, 1360, 1377, 1428, 1440, 1512, 1530, 1620, 1632, 1680, 1785, 1836, 1890, 1904, 2016, 2040, 2142, 2160, 2268, 2295, 2380, 2448, 2520, 2592, 2720, 2754, 2835, 2856, 3024, 3060, 3213, 3240, 3360, 3570, 3672, 3780, 3808, 4080, 4284, 4320, 4536, 4590, 4760, 4896, 5040, 5355, 5508, 5670, 5712, 6048, 6120, 6426, 6480, 6885, 7140, 7344, 7560, 8160, 8568, 9072, 9180, 9520, 9639, 10080, 10710, 11016, 11340, 11424, 12240, 12852, 12960, 13219, 13770, 14280, 14688, 15120, 16065, 17136, 18144, 18360, 19040, 19278, 21420, 22032, 22680, 24480, 25704, 26438, 27540, 28560, 30240, 32130, 34272, 36720, 38556, 39657, 42840, 44064, 45360, 48195, 51408, 52876, 55080, 57120, 64260, 66095, 73440, 77112, 79314, 85680, 90720, 92533, 96390, 102816, 105752, 110160, 118971, 128520, 132190, 154224, 158628, 171360, 185066, 192780, 198285, 211504, 220320, 224723, 237942, 257040, 264380, 277599, 308448, 317256, 356913, 370132, 385560, 396570, 423008, 449446, 462665, 475884, 514080, 528760, 555198, 594855, 634512, 674169, 713826, 740264, 771120, 793140, 832797, 898892, 925330, 951768, 1057520, 1070739, 1110396, 1123615, 1189710, 1269024, 1348338, 1387995, 1427652, 1480528, 1542240, 1573061, 1586280, 1665594, 1784565, 1797784, 1850660, 1903536, 2022507, 2115040, 2141478, 2220792, 2247230, 2379420, 2498391, 2696676, 2775990, 2855304, 2961056, 3146122, 3172560, 3331188, 3370845, 3569130, 3595568, 3701320, 3807072, 4045014, 4163985, 4282956, 4441584, 4494460, 4719183, 4758840, 4996782, 5353695, 5393352, 5551980, 5710608, 6067521, 6292244, 6345120, 6662376, 6741690, 7138260, 7191136, 7402640, 7495173, 7865305, 8090028, 8327970, 8565912, 8883168, 8988920, 9438366, 9517680, 9993564, 10112535, 10707390, 10786704, 11103960, 11421216, 12135042, 12491955, 12584488, 13324752, 13483380, 14157549, 14276520, 14805280, 14990346, 15730610, 16180056, 16655940, 17131824, 17977840, 18202563, 18876732, 19035360, 19987128, 20225070, 21414780, 21573408, 22207920, 23595915, 24270084, 24983910, 25168976, 26649504, 26966760, 28315098, 28553040, 29980692, 30337605, 31461220, 32360112, 33311880, 34263648, 35955680, 36405126, 37475865, 37753464, 39974256, 40450140, 42472647, 42829560, 44415840, 47191830, 48540168, 49967820, 50337952, 53933520, 56630196, 57106080, 59961384, 60675210, 62922440, 64720224, 66623760, 70787745, 72810252, 74951730, 75506928, 79948512, 80900280, 84945294, 85659120, 91012815, 94383660, 97080336, 99935640, 107867040, 113260392, 119922768, 121350420, 125844880, 127417941, 133247520, 141575490, 145620504, 149903460, 151013856, 161800560, 169890588, 171318240, 182025630, 188767320, 194160672, 199871280, 212363235, 226520784, 239845536, 242700840, 251689760, 254835882, 283150980, 291241008, 299806920, 323601120, 339781176, 364051260, 377534640, 399742560, 424726470, 453041568, 485401680, 509671764, 566301960, 582482016, 599613840, 637089705, 679562352, 728102520, 755069280, 849452940, 970803360, 1019343528, 1132603920, 1199227680, 1274179410, 1359124704, 1456205040, 1698905880, 2038687056, 2265207840, 2548358820, 2912410080, 3397811760, 4077374112, 5096717640, 6795623520, 10193435280, 20386870560]

約数ペア:

[(1, 20386870560), (2, 10193435280), (3, 6795623520), (4, 5096717640), (5, 4077374112), (6, 3397811760), (7, 2912410080), (8, 2548358820), (9, 2265207840), (10, 2038687056), (12, 1698905880), (14, 1456205040), (15, 1359124704), (16, 1274179410), (17, 1199227680), (18, 1132603920), (20, 1019343528), (21, 970803360), (24, 849452940), (27, 755069280), (28, 728102520), (30, 679562352), (32, 637089705), (34, 599613840), (35, 582482016), (36, 566301960), (40, 509671764), (42, 485401680), (45, 453041568), (48, 424726470), (51, 399742560), (54, 377534640), (56, 364051260), (60, 339781176), (63, 323601120), (68, 299806920), (70, 291241008), (72, 283150980), (80, 254835882), (81, 251689760), (84, 242700840), (85, 239845536), (90, 226520784), (96, 212363235), (102, 199871280), (105, 194160672), (108, 188767320), (112, 182025630), (119, 171318240), (120, 169890588), (126, 161800560), (135, 151013856), (136, 149903460), (140, 145620504), (144, 141575490), (153, 133247520), (160, 127417941), (162, 125844880), (168, 121350420), (170, 119922768), (180, 113260392), (189, 107867040), (204, 99935640), (210, 97080336), (216, 94383660), (224, 91012815), (238, 85659120), (240, 84945294), (252, 80900280), (255, 79948512), (270, 75506928), (272, 74951730), (280, 72810252), (288, 70787745), (306, 66623760), (315, 64720224), (324, 62922440), (336, 60675210), (340, 59961384), (357, 57106080), (360, 56630196), (378, 53933520), (405, 50337952), (408, 49967820), (420, 48540168), (432, 47191830), (459, 44415840), (476, 42829560), (480, 42472647), (504, 40450140), (510, 39974256), (540, 37753464), (544, 37475865), (560, 36405126), (567, 35955680), (595, 34263648), (612, 33311880), (630, 32360112), (648, 31461220), (672, 30337605), (680, 29980692), (714, 28553040), (720, 28315098), (756, 26966760), (765, 26649504), (810, 25168976), (816, 24983910), (840, 24270084), (864, 23595915), (918, 22207920), (945, 21573408), (952, 21414780), (1008, 20225070), (1020, 19987128), (1071, 19035360), (1080, 18876732), (1120, 18202563), (1134, 17977840), (1190, 17131824), (1224, 16655940), (1260, 16180056), (1296, 15730610), (1360, 14990346), (1377, 14805280), (1428, 14276520), (1440, 14157549), (1512, 13483380), (1530, 13324752), (1620, 12584488), (1632, 12491955), (1680, 12135042), (1785, 11421216), (1836, 11103960), (1890, 10786704), (1904, 10707390), (2016, 10112535), (2040, 9993564), (2142, 9517680), (2160, 9438366), (2268, 8988920), (2295, 8883168), (2380, 8565912), (2448, 8327970), (2520, 8090028), (2592, 7865305), (2720, 7495173), (2754, 7402640), (2835, 7191136), (2856, 7138260), (3024, 6741690), (3060, 6662376), (3213, 6345120), (3240, 6292244), (3360, 6067521), (3570, 5710608), (3672, 5551980), (3780, 5393352), (3808, 5353695), (4080, 4996782), (4284, 4758840), (4320, 4719183), (4536, 4494460), (4590, 4441584), (4760, 4282956), (4896, 4163985), (5040, 4045014), (5355, 3807072), (5508, 3701320), (5670, 3595568), (5712, 3569130), (6048, 3370845), (6120, 3331188), (6426, 3172560), (6480, 3146122), (6885, 2961056), (7140, 2855304), (7344, 2775990), (7560, 2696676), (8160, 2498391), (8568, 2379420), (9072, 2247230), (9180, 2220792), (9520, 2141478), (9639, 2115040), (10080, 2022507), (10710, 1903536), (11016, 1850660), (11340, 1797784), (11424, 1784565), (12240, 1665594), (12852, 1586280), (12960, 1573061), (13219, 1542240), (13770, 1480528), (14280, 1427652), (14688, 1387995), (15120, 1348338), (16065, 1269024), (17136, 1189710), (18144, 1123615), (18360, 1110396), (19040, 1070739), (19278, 1057520), (21420, 951768), (22032, 925330), (22680, 898892), (24480, 832797), (25704, 793140), (26438, 771120), (27540, 740264), (28560, 713826), (30240, 674169), (32130, 634512), (34272, 594855), (36720, 555198), (38556, 528760), (39657, 514080), (42840, 475884), (44064, 462665), (45360, 449446), (48195, 423008), (51408, 396570), (52876, 385560), (55080, 370132), (57120, 356913), (64260, 317256), (66095, 308448), (73440, 277599), (77112, 264380), (79314, 257040), (85680, 237942), (90720, 224723), (92533, 220320), (96390, 211504), (102816, 198285), (105752, 192780), (110160, 185066), (118971, 171360), (128520, 158628), (132190, 154224)]