52439598720

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{159721}}^1$

素因数の和:159768

約数の個数: 256

約数和(自身を含む): 195499728000

約数和(自身を除く): 143060129280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 171, 180, 190, 192, 216, 228, 240, 270, 285, 288, 304, 320, 342, 360, 380, 384, 432, 456, 480, 513, 540, 570, 576, 608, 640, 684, 720, 760, 855, 864, 912, 960, 1026, 1080, 1140, 1152, 1216, 1368, 1440, 1520, 1710, 1728, 1824, 1920, 2052, 2160, 2280, 2432, 2565, 2736, 2880, 3040, 3420, 3456, 3648, 4104, 4320, 4560, 5130, 5472, 5760, 6080, 6840, 7296, 8208, 8640, 9120, 10260, 10944, 12160, 13680, 16416, 17280, 18240, 20520, 21888, 27360, 32832, 36480, 41040, 54720, 65664, 82080, 109440, 159721, 164160, 319442, 328320, 479163, 638884, 798605, 958326, 1277768, 1437489, 1597210, 1916652, 2395815, 2555536, 2874978, 3034699, 3194420, 3833304, 4312467, 4791630, 5111072, 5749956, 6069398, 6388840, 7187445, 7666608, 8624934, 9104097, 9583260, 10222144, 11499912, 12138796, 12777680, 14374890, 15173495, 15333216, 17249868, 18208194, 19166520, 20444288, 21562335, 22999824, 24277592, 25555360, 27312291, 28749780, 30346990, 30666432, 34499736, 36416388, 38333040, 43124670, 45520485, 45999648, 48555184, 51110720, 54624582, 57499560, 60693980, 61332864, 68999472, 72832776, 76666080, 81936873, 86249340, 91040970, 91999296, 97110368, 102221440, 109249164, 114999120, 121387960, 136561455, 137998944, 145665552, 153332160, 163873746, 172498680, 182081940, 183998592, 194220736, 218498328, 229998240, 242775920, 273122910, 275997888, 291331104, 306664320, 327747492, 344997360, 364163880, 388441472, 409684365, 436996656, 459996480, 485551840, 546245820, 551995776, 582662208, 655494984, 689994720, 728327760, 819368730, 873993312, 919992960, 971103680, 1092491640, 1165324416, 1310989968, 1379989440, 1456655520, 1638737460, 1747986624, 1942207360, 2184983280, 2621979936, 2759978880, 2913311040, 3277474920, 3495973248, 4369966560, 5243959872, 5826622080, 6554949840, 8739933120, 10487919744, 13109899680, 17479866240, 26219799360, 52439598720]

約数ペア:

[(1, 52439598720), (2, 26219799360), (3, 17479866240), (4, 13109899680), (5, 10487919744), (6, 8739933120), (8, 6554949840), (9, 5826622080), (10, 5243959872), (12, 4369966560), (15, 3495973248), (16, 3277474920), (18, 2913311040), (19, 2759978880), (20, 2621979936), (24, 2184983280), (27, 1942207360), (30, 1747986624), (32, 1638737460), (36, 1456655520), (38, 1379989440), (40, 1310989968), (45, 1165324416), (48, 1092491640), (54, 971103680), (57, 919992960), (60, 873993312), (64, 819368730), (72, 728327760), (76, 689994720), (80, 655494984), (90, 582662208), (95, 551995776), (96, 546245820), (108, 485551840), (114, 459996480), (120, 436996656), (128, 409684365), (135, 388441472), (144, 364163880), (152, 344997360), (160, 327747492), (171, 306664320), (180, 291331104), (190, 275997888), (192, 273122910), (216, 242775920), (228, 229998240), (240, 218498328), (270, 194220736), (285, 183998592), (288, 182081940), (304, 172498680), (320, 163873746), (342, 153332160), (360, 145665552), (380, 137998944), (384, 136561455), (432, 121387960), (456, 114999120), (480, 109249164), (513, 102221440), (540, 97110368), (570, 91999296), (576, 91040970), (608, 86249340), (640, 81936873), (684, 76666080), (720, 72832776), (760, 68999472), (855, 61332864), (864, 60693980), (912, 57499560), (960, 54624582), (1026, 51110720), (1080, 48555184), (1140, 45999648), (1152, 45520485), (1216, 43124670), (1368, 38333040), (1440, 36416388), (1520, 34499736), (1710, 30666432), (1728, 30346990), (1824, 28749780), (1920, 27312291), (2052, 25555360), (2160, 24277592), (2280, 22999824), (2432, 21562335), (2565, 20444288), (2736, 19166520), (2880, 18208194), (3040, 17249868), (3420, 15333216), (3456, 15173495), (3648, 14374890), (4104, 12777680), (4320, 12138796), (4560, 11499912), (5130, 10222144), (5472, 9583260), (5760, 9104097), (6080, 8624934), (6840, 7666608), (7296, 7187445), (8208, 6388840), (8640, 6069398), (9120, 5749956), (10260, 5111072), (10944, 4791630), (12160, 4312467), (13680, 3833304), (16416, 3194420), (17280, 3034699), (18240, 2874978), (20520, 2555536), (21888, 2395815), (27360, 1916652), (32832, 1597210), (36480, 1437489), (41040, 1277768), (54720, 958326), (65664, 798605), (82080, 638884), (109440, 479163), (159721, 328320), (164160, 319442)]