20154719376

素因数分解:

$2^4\times 3^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1459}}^1$

素因数の和:1529

約数の個数: 480

約数和(自身を含む): 71170444800

約数和(自身を除く): 51015725424

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 19, 22, 24, 27, 33, 34, 36, 38, 44, 48, 51, 54, 57, 66, 68, 72, 76, 81, 88, 99, 102, 108, 114, 132, 136, 144, 152, 153, 162, 171, 176, 187, 198, 204, 209, 216, 228, 243, 264, 272, 297, 304, 306, 323, 324, 342, 374, 396, 408, 418, 432, 456, 459, 486, 513, 528, 561, 594, 612, 627, 646, 648, 684, 748, 792, 816, 836, 891, 912, 918, 969, 972, 1026, 1122, 1188, 1224, 1254, 1292, 1296, 1368, 1377, 1459, 1496, 1539, 1584, 1672, 1683, 1782, 1836, 1881, 1938, 1944, 2052, 2244, 2376, 2448, 2508, 2584, 2673, 2736, 2754, 2907, 2918, 2992, 3078, 3344, 3366, 3553, 3564, 3672, 3762, 3876, 3888, 4104, 4131, 4377, 4488, 4617, 4752, 5016, 5049, 5168, 5346, 5508, 5643, 5814, 5836, 6156, 6732, 7106, 7128, 7344, 7524, 7752, 8208, 8262, 8721, 8754, 8976, 9234, 10032, 10098, 10659, 10692, 11016, 11286, 11628, 11672, 12312, 13131, 13464, 14212, 14256, 15048, 15147, 15504, 16049, 16524, 16929, 17442, 17508, 18468, 20196, 21318, 21384, 22032, 22572, 23256, 23344, 24624, 24803, 26163, 26262, 26928, 27721, 28424, 30096, 30294, 31977, 32098, 33048, 33858, 34884, 35016, 36936, 39393, 40392, 42636, 42768, 45144, 45441, 46512, 48147, 49606, 50787, 52326, 52524, 55442, 56848, 60588, 63954, 64196, 66096, 67716, 69768, 70032, 73872, 74409, 78489, 78786, 80784, 83163, 85272, 90288, 90882, 95931, 96294, 99212, 101574, 104652, 105048, 110884, 118179, 121176, 127908, 128392, 135432, 139536, 144441, 148818, 156978, 157572, 166326, 170544, 181764, 191862, 192588, 198424, 203148, 209304, 210096, 221768, 223227, 236358, 242352, 249489, 255816, 256784, 270864, 272833, 287793, 288882, 297636, 304931, 313956, 315144, 332652, 354537, 363528, 383724, 385176, 396848, 406296, 418608, 433323, 443536, 446454, 471257, 472716, 498978, 511632, 545666, 575586, 577764, 595272, 609862, 627912, 630288, 665304, 669681, 709074, 727056, 748467, 767448, 770352, 812592, 818499, 863379, 866646, 892908, 914793, 942514, 945432, 997956, 1091332, 1151172, 1155528, 1190544, 1219724, 1255824, 1299969, 1330608, 1339362, 1413771, 1418148, 1496934, 1534896, 1636998, 1726758, 1733292, 1785816, 1829586, 1885028, 1890864, 1995912, 2009043, 2182664, 2245401, 2302344, 2311056, 2439448, 2455497, 2599938, 2678724, 2744379, 2827542, 2836296, 2993868, 3273996, 3453516, 3466584, 3571632, 3659172, 3770056, 3899907, 3991824, 4018086, 4241313, 4365328, 4490802, 4604688, 4878896, 4910994, 5183827, 5199876, 5357448, 5488758, 5655084, 5672592, 5987736, 6027129, 6547992, 6736203, 6907032, 6933168, 7318344, 7366491, 7540112, 7799814, 8036172, 8233137, 8482626, 8981604, 9821988, 10367654, 10399752, 10714896, 10977516, 11310168, 11975472, 12054258, 12723939, 13095984, 13472406, 13814064, 14636688, 14732982, 15551481, 15599628, 16072344, 16466274, 16965252, 17963208, 19643976, 20735308, 20799504, 21955032, 22099473, 22620336, 24108516, 24699411, 25447878, 26944812, 29465964, 31102962, 31199256, 32144688, 32932548, 33930504, 35926416, 38171817, 39287952, 41470616, 43910064, 44198946, 46654443, 48217032, 49398822, 50895756, 53889624, 58931928, 62205924, 62398512, 65865096, 66298419, 67861008, 74098233, 76343634, 82941232, 88397892, 93308886, 96434064, 98797644, 101791512, 107779248, 114515451, 117863856, 124411848, 131730192, 132596838, 139963329, 148196466, 152687268, 176795784, 186617772, 197595288, 203583024, 229030902, 248823696, 265193676, 279926658, 296392932, 305374536, 353591568, 373235544, 395190576, 419889987, 458061804, 530387352, 559853316, 592785864, 610749072, 746471088, 839779974, 916123608, 1060774704, 1119706632, 1185571728, 1259669961, 1679559948, 1832247216, 2239413264, 2519339922, 3359119896, 5038679844, 6718239792, 10077359688, 20154719376]

約数ペア:

[(1, 20154719376), (2, 10077359688), (3, 6718239792), (4, 5038679844), (6, 3359119896), (8, 2519339922), (9, 2239413264), (11, 1832247216), (12, 1679559948), (16, 1259669961), (17, 1185571728), (18, 1119706632), (19, 1060774704), (22, 916123608), (24, 839779974), (27, 746471088), (33, 610749072), (34, 592785864), (36, 559853316), (38, 530387352), (44, 458061804), (48, 419889987), (51, 395190576), (54, 373235544), (57, 353591568), (66, 305374536), (68, 296392932), (72, 279926658), (76, 265193676), (81, 248823696), (88, 229030902), (99, 203583024), (102, 197595288), (108, 186617772), (114, 176795784), (132, 152687268), (136, 148196466), (144, 139963329), (152, 132596838), (153, 131730192), (162, 124411848), (171, 117863856), (176, 114515451), (187, 107779248), (198, 101791512), (204, 98797644), (209, 96434064), (216, 93308886), (228, 88397892), (243, 82941232), (264, 76343634), (272, 74098233), (297, 67861008), (304, 66298419), (306, 65865096), (323, 62398512), (324, 62205924), (342, 58931928), (374, 53889624), (396, 50895756), (408, 49398822), (418, 48217032), (432, 46654443), (456, 44198946), (459, 43910064), (486, 41470616), (513, 39287952), (528, 38171817), (561, 35926416), (594, 33930504), (612, 32932548), (627, 32144688), (646, 31199256), (648, 31102962), (684, 29465964), (748, 26944812), (792, 25447878), (816, 24699411), (836, 24108516), (891, 22620336), (912, 22099473), (918, 21955032), (969, 20799504), (972, 20735308), (1026, 19643976), (1122, 17963208), (1188, 16965252), (1224, 16466274), (1254, 16072344), (1292, 15599628), (1296, 15551481), (1368, 14732982), (1377, 14636688), (1459, 13814064), (1496, 13472406), (1539, 13095984), (1584, 12723939), (1672, 12054258), (1683, 11975472), (1782, 11310168), (1836, 10977516), (1881, 10714896), (1938, 10399752), (1944, 10367654), (2052, 9821988), (2244, 8981604), (2376, 8482626), (2448, 8233137), (2508, 8036172), (2584, 7799814), (2673, 7540112), (2736, 7366491), (2754, 7318344), (2907, 6933168), (2918, 6907032), (2992, 6736203), (3078, 6547992), (3344, 6027129), (3366, 5987736), (3553, 5672592), (3564, 5655084), (3672, 5488758), (3762, 5357448), (3876, 5199876), (3888, 5183827), (4104, 4910994), (4131, 4878896), (4377, 4604688), (4488, 4490802), (4617, 4365328), (4752, 4241313), (5016, 4018086), (5049, 3991824), (5168, 3899907), (5346, 3770056), (5508, 3659172), (5643, 3571632), (5814, 3466584), (5836, 3453516), (6156, 3273996), (6732, 2993868), (7106, 2836296), (7128, 2827542), (7344, 2744379), (7524, 2678724), (7752, 2599938), (8208, 2455497), (8262, 2439448), (8721, 2311056), (8754, 2302344), (8976, 2245401), (9234, 2182664), (10032, 2009043), (10098, 1995912), (10659, 1890864), (10692, 1885028), (11016, 1829586), (11286, 1785816), (11628, 1733292), (11672, 1726758), (12312, 1636998), (13131, 1534896), (13464, 1496934), (14212, 1418148), (14256, 1413771), (15048, 1339362), (15147, 1330608), (15504, 1299969), (16049, 1255824), (16524, 1219724), (16929, 1190544), (17442, 1155528), (17508, 1151172), (18468, 1091332), (20196, 997956), (21318, 945432), (21384, 942514), (22032, 914793), (22572, 892908), (23256, 866646), (23344, 863379), (24624, 818499), (24803, 812592), (26163, 770352), (26262, 767448), (26928, 748467), (27721, 727056), (28424, 709074), (30096, 669681), (30294, 665304), (31977, 630288), (32098, 627912), (33048, 609862), (33858, 595272), (34884, 577764), (35016, 575586), (36936, 545666), (39393, 511632), (40392, 498978), (42636, 472716), (42768, 471257), (45144, 446454), (45441, 443536), (46512, 433323), (48147, 418608), (49606, 406296), (50787, 396848), (52326, 385176), (52524, 383724), (55442, 363528), (56848, 354537), (60588, 332652), (63954, 315144), (64196, 313956), (66096, 304931), (67716, 297636), (69768, 288882), (70032, 287793), (73872, 272833), (74409, 270864), (78489, 256784), (78786, 255816), (80784, 249489), (83163, 242352), (85272, 236358), (90288, 223227), (90882, 221768), (95931, 210096), (96294, 209304), (99212, 203148), (101574, 198424), (104652, 192588), (105048, 191862), (110884, 181764), (118179, 170544), (121176, 166326), (127908, 157572), (128392, 156978), (135432, 148818), (139536, 144441)]