18543728640

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{8269}}^1$

素因数の和:8372

約数の個数: 192

約数和(自身を含む): 60145394400

約数和(自身を除く): 41601665760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 73, 80, 96, 120, 128, 146, 160, 192, 219, 240, 256, 292, 320, 365, 384, 438, 480, 512, 584, 640, 730, 768, 876, 960, 1024, 1095, 1168, 1280, 1460, 1536, 1752, 1920, 2048, 2190, 2336, 2560, 2920, 3072, 3504, 3840, 4380, 4672, 5120, 5840, 6144, 7008, 7680, 8269, 8760, 9344, 10240, 11680, 14016, 15360, 16538, 17520, 18688, 23360, 24807, 28032, 30720, 33076, 35040, 37376, 41345, 46720, 49614, 56064, 66152, 70080, 74752, 82690, 93440, 99228, 112128, 124035, 132304, 140160, 149504, 165380, 186880, 198456, 224256, 248070, 264608, 280320, 330760, 373760, 396912, 448512, 496140, 529216, 560640, 603637, 661520, 747520, 793824, 992280, 1058432, 1121280, 1207274, 1323040, 1587648, 1810911, 1984560, 2116864, 2242560, 2414548, 2646080, 3018185, 3175296, 3621822, 3969120, 4233728, 4829096, 5292160, 6036370, 6350592, 7243644, 7938240, 8467456, 9054555, 9658192, 10584320, 12072740, 12701184, 14487288, 15876480, 16934912, 18109110, 19316384, 21168640, 24145480, 25402368, 28974576, 31752960, 36218220, 38632768, 42337280, 48290960, 50804736, 57949152, 63505920, 72436440, 77265536, 84674560, 96581920, 115898304, 127011840, 144872880, 154531072, 193163840, 231796608, 254023680, 289745760, 309062144, 386327680, 463593216, 579491520, 618124288, 772655360, 927186432, 1158983040, 1236248576, 1545310720, 1854372864, 2317966080, 3090621440, 3708745728, 4635932160, 6181242880, 9271864320, 18543728640]

約数ペア:

[(1, 18543728640), (2, 9271864320), (3, 6181242880), (4, 4635932160), (5, 3708745728), (6, 3090621440), (8, 2317966080), (10, 1854372864), (12, 1545310720), (15, 1236248576), (16, 1158983040), (20, 927186432), (24, 772655360), (30, 618124288), (32, 579491520), (40, 463593216), (48, 386327680), (60, 309062144), (64, 289745760), (73, 254023680), (80, 231796608), (96, 193163840), (120, 154531072), (128, 144872880), (146, 127011840), (160, 115898304), (192, 96581920), (219, 84674560), (240, 77265536), (256, 72436440), (292, 63505920), (320, 57949152), (365, 50804736), (384, 48290960), (438, 42337280), (480, 38632768), (512, 36218220), (584, 31752960), (640, 28974576), (730, 25402368), (768, 24145480), (876, 21168640), (960, 19316384), (1024, 18109110), (1095, 16934912), (1168, 15876480), (1280, 14487288), (1460, 12701184), (1536, 12072740), (1752, 10584320), (1920, 9658192), (2048, 9054555), (2190, 8467456), (2336, 7938240), (2560, 7243644), (2920, 6350592), (3072, 6036370), (3504, 5292160), (3840, 4829096), (4380, 4233728), (4672, 3969120), (5120, 3621822), (5840, 3175296), (6144, 3018185), (7008, 2646080), (7680, 2414548), (8269, 2242560), (8760, 2116864), (9344, 1984560), (10240, 1810911), (11680, 1587648), (14016, 1323040), (15360, 1207274), (16538, 1121280), (17520, 1058432), (18688, 992280), (23360, 793824), (24807, 747520), (28032, 661520), (30720, 603637), (33076, 560640), (35040, 529216), (37376, 496140), (41345, 448512), (46720, 396912), (49614, 373760), (56064, 330760), (66152, 280320), (70080, 264608), (74752, 248070), (82690, 224256), (93440, 198456), (99228, 186880), (112128, 165380), (124035, 149504), (132304, 140160)]