20142466560

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3511}}^1$

素因数の和:3626

約数の個数: 320

約数和(自身を含む): 72430364160

約数和(自身を除く): 52287897600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 83, 90, 96, 108, 120, 128, 135, 144, 160, 166, 180, 192, 216, 240, 249, 256, 270, 288, 320, 332, 360, 384, 415, 432, 480, 498, 512, 540, 576, 640, 664, 720, 747, 768, 830, 864, 960, 996, 1080, 1152, 1245, 1280, 1328, 1440, 1494, 1536, 1660, 1728, 1920, 1992, 2160, 2241, 2304, 2490, 2560, 2656, 2880, 2988, 3320, 3456, 3511, 3735, 3840, 3984, 4320, 4482, 4608, 4980, 5312, 5760, 5976, 6640, 6912, 7022, 7470, 7680, 7968, 8640, 8964, 9960, 10533, 10624, 11205, 11520, 11952, 13280, 13824, 14044, 14940, 15936, 17280, 17555, 17928, 19920, 21066, 21248, 22410, 23040, 23904, 26560, 28088, 29880, 31599, 31872, 34560, 35110, 35856, 39840, 42132, 42496, 44820, 47808, 52665, 53120, 56176, 59760, 63198, 63744, 69120, 70220, 71712, 79680, 84264, 89640, 94797, 95616, 105330, 106240, 112352, 119520, 126396, 127488, 140440, 143424, 157995, 159360, 168528, 179280, 189594, 191232, 210660, 212480, 224704, 239040, 252792, 280880, 286848, 291413, 315990, 318720, 337056, 358560, 379188, 382464, 421320, 449408, 473985, 478080, 505584, 561760, 573696, 582826, 631980, 637440, 674112, 717120, 758376, 842640, 874239, 898816, 947970, 956160, 1011168, 1123520, 1147392, 1165652, 1263960, 1348224, 1434240, 1457065, 1516752, 1685280, 1748478, 1797632, 1895940, 1912320, 2022336, 2247040, 2331304, 2527920, 2622717, 2696448, 2868480, 2914130, 3033504, 3370560, 3496956, 3791880, 4044672, 4371195, 4494080, 4662608, 5055840, 5245434, 5392896, 5736960, 5828260, 6067008, 6741120, 6993912, 7583760, 7868151, 8089344, 8742390, 8988160, 9325216, 10111680, 10490868, 11656520, 12134016, 13113585, 13482240, 13987824, 15167520, 15736302, 16178688, 17484780, 18650432, 20223360, 20981736, 23313040, 24268032, 26227170, 26964480, 27975648, 30335040, 31472604, 34969560, 37300864, 39340755, 40446720, 41963472, 46626080, 48536064, 52454340, 55951296, 60670080, 62945208, 69939120, 74601728, 78681510, 80893440, 83926944, 93252160, 104908680, 111902592, 121340160, 125890416, 139878240, 149203456, 157363020, 167853888, 186504320, 209817360, 223805184, 242680320, 251780832, 279756480, 314726040, 335707776, 373008640, 419634720, 447610368, 503561664, 559512960, 629452080, 671415552, 746017280, 839269440, 1007123328, 1119025920, 1258904160, 1342831104, 1678538880, 2014246656, 2238051840, 2517808320, 3357077760, 4028493312, 5035616640, 6714155520, 10071233280, 20142466560]

約数ペア:

[(1, 20142466560), (2, 10071233280), (3, 6714155520), (4, 5035616640), (5, 4028493312), (6, 3357077760), (8, 2517808320), (9, 2238051840), (10, 2014246656), (12, 1678538880), (15, 1342831104), (16, 1258904160), (18, 1119025920), (20, 1007123328), (24, 839269440), (27, 746017280), (30, 671415552), (32, 629452080), (36, 559512960), (40, 503561664), (45, 447610368), (48, 419634720), (54, 373008640), (60, 335707776), (64, 314726040), (72, 279756480), (80, 251780832), (83, 242680320), (90, 223805184), (96, 209817360), (108, 186504320), (120, 167853888), (128, 157363020), (135, 149203456), (144, 139878240), (160, 125890416), (166, 121340160), (180, 111902592), (192, 104908680), (216, 93252160), (240, 83926944), (249, 80893440), (256, 78681510), (270, 74601728), (288, 69939120), (320, 62945208), (332, 60670080), (360, 55951296), (384, 52454340), (415, 48536064), (432, 46626080), (480, 41963472), (498, 40446720), (512, 39340755), (540, 37300864), (576, 34969560), (640, 31472604), (664, 30335040), (720, 27975648), (747, 26964480), (768, 26227170), (830, 24268032), (864, 23313040), (960, 20981736), (996, 20223360), (1080, 18650432), (1152, 17484780), (1245, 16178688), (1280, 15736302), (1328, 15167520), (1440, 13987824), (1494, 13482240), (1536, 13113585), (1660, 12134016), (1728, 11656520), (1920, 10490868), (1992, 10111680), (2160, 9325216), (2241, 8988160), (2304, 8742390), (2490, 8089344), (2560, 7868151), (2656, 7583760), (2880, 6993912), (2988, 6741120), (3320, 6067008), (3456, 5828260), (3511, 5736960), (3735, 5392896), (3840, 5245434), (3984, 5055840), (4320, 4662608), (4482, 4494080), (4608, 4371195), (4980, 4044672), (5312, 3791880), (5760, 3496956), (5976, 3370560), (6640, 3033504), (6912, 2914130), (7022, 2868480), (7470, 2696448), (7680, 2622717), (7968, 2527920), (8640, 2331304), (8964, 2247040), (9960, 2022336), (10533, 1912320), (10624, 1895940), (11205, 1797632), (11520, 1748478), (11952, 1685280), (13280, 1516752), (13824, 1457065), (14044, 1434240), (14940, 1348224), (15936, 1263960), (17280, 1165652), (17555, 1147392), (17928, 1123520), (19920, 1011168), (21066, 956160), (21248, 947970), (22410, 898816), (23040, 874239), (23904, 842640), (26560, 758376), (28088, 717120), (29880, 674112), (31599, 637440), (31872, 631980), (34560, 582826), (35110, 573696), (35856, 561760), (39840, 505584), (42132, 478080), (42496, 473985), (44820, 449408), (47808, 421320), (52665, 382464), (53120, 379188), (56176, 358560), (59760, 337056), (63198, 318720), (63744, 315990), (69120, 291413), (70220, 286848), (71712, 280880), (79680, 252792), (84264, 239040), (89640, 224704), (94797, 212480), (95616, 210660), (105330, 191232), (106240, 189594), (112352, 179280), (119520, 168528), (126396, 159360), (127488, 157995), (140440, 143424)]