19953838080

素因数分解:

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

素因数の和:71

約数の個数: 576

約数和(自身を含む): 78344884800

約数和(自身を除く): 58391046720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 128, 132, 135, 144, 160, 162, 165, 176, 180, 192, 198, 216, 220, 240, 243, 256, 264, 270, 288, 297, 320, 324, 330, 352, 360, 384, 396, 405, 432, 440, 480, 486, 495, 512, 528, 540, 576, 594, 640, 648, 660, 704, 720, 729, 768, 792, 810, 864, 880, 891, 960, 972, 990, 1024, 1056, 1080, 1152, 1188, 1215, 1280, 1296, 1320, 1408, 1440, 1458, 1485, 1536, 1584, 1620, 1728, 1760, 1782, 1920, 1944, 1980, 2048, 2112, 2160, 2187, 2304, 2376, 2430, 2560, 2592, 2640, 2673, 2816, 2880, 2916, 2970, 3072, 3168, 3240, 3456, 3520, 3564, 3645, 3840, 3888, 3960, 4224, 4320, 4374, 4455, 4608, 4752, 4860, 5120, 5184, 5280, 5346, 5632, 5760, 5832, 5940, 6144, 6336, 6480, 6561, 6912, 7040, 7128, 7290, 7680, 7776, 7920, 8019, 8448, 8640, 8748, 8910, 9216, 9504, 9720, 10240, 10368, 10560, 10692, 10935, 11264, 11520, 11664, 11880, 12672, 12960, 13122, 13365, 13824, 14080, 14256, 14580, 15360, 15552, 15840, 16038, 16896, 17280, 17496, 17820, 18432, 19008, 19440, 19683, 20736, 21120, 21384, 21870, 22528, 23040, 23328, 23760, 24057, 25344, 25920, 26244, 26730, 27648, 28160, 28512, 29160, 30720, 31104, 31680, 32076, 32805, 33792, 34560, 34992, 35640, 38016, 38880, 39366, 40095, 41472, 42240, 42768, 43740, 46080, 46656, 47520, 48114, 50688, 51840, 52488, 53460, 55296, 56320, 57024, 58320, 59049, 62208, 63360, 64152, 65610, 67584, 69120, 69984, 71280, 72171, 76032, 77760, 78732, 80190, 82944, 84480, 85536, 87480, 92160, 93312, 95040, 96228, 98415, 101376, 103680, 104976, 106920, 112640, 114048, 116640, 118098, 120285, 124416, 126720, 128304, 131220, 138240, 139968, 142560, 144342, 152064, 155520, 157464, 160380, 165888, 168960, 171072, 174960, 177147, 186624, 190080, 192456, 196830, 202752, 207360, 209952, 213840, 216513, 228096, 233280, 236196, 240570, 248832, 253440, 256608, 262440, 276480, 279936, 285120, 288684, 295245, 304128, 311040, 314928, 320760, 337920, 342144, 349920, 354294, 360855, 373248, 380160, 384912, 393660, 414720, 419904, 427680, 433026, 456192, 466560, 472392, 481140, 497664, 506880, 513216, 524880, 559872, 570240, 577368, 590490, 608256, 622080, 629856, 641520, 649539, 684288, 699840, 708588, 721710, 746496, 760320, 769824, 787320, 829440, 839808, 855360, 866052, 885735, 912384, 933120, 944784, 962280, 1013760, 1026432, 1049760, 1082565, 1119744, 1140480, 1154736, 1180980, 1244160, 1259712, 1283040, 1299078, 1368576, 1399680, 1417176, 1443420, 1492992, 1520640, 1539648, 1574640, 1679616, 1710720, 1732104, 1771470, 1824768, 1866240, 1889568, 1924560, 1948617, 2052864, 2099520, 2165130, 2239488, 2280960, 2309472, 2361960, 2488320, 2519424, 2566080, 2598156, 2737152, 2799360, 2834352, 2886840, 3041280, 3079296, 3149280, 3247695, 3359232, 3421440, 3464208, 3542940, 3732480, 3779136, 3849120, 3897234, 4105728, 4199040, 4330260, 4478976, 4561920, 4618944, 4723920, 5038848, 5132160, 5196312, 5474304, 5598720, 5668704, 5773680, 6158592, 6298560, 6495390, 6718464, 6842880, 6928416, 7085880, 7464960, 7558272, 7698240, 7794468, 8211456, 8398080, 8660520, 9123840, 9237888, 9447840, 9743085, 10077696, 10264320, 10392624, 11197440, 11337408, 11547360, 12317184, 12597120, 12990780, 13436928, 13685760, 13856832, 14171760, 15116544, 15396480, 15588936, 16422912, 16796160, 17321040, 18475776, 18895680, 19486170, 20155392, 20528640, 20785248, 22394880, 22674816, 23094720, 24634368, 25194240, 25981560, 27371520, 27713664, 28343520, 30233088, 30792960, 31177872, 33592320, 34642080, 36951552, 37791360, 38972340, 40310784, 41057280, 41570496, 45349632, 46189440, 49268736, 50388480, 51963120, 55427328, 56687040, 60466176, 61585920, 62355744, 67184640, 69284160, 73903104, 75582720, 77944680, 82114560, 83140992, 90699264, 92378880, 100776960, 103926240, 110854656, 113374080, 120932352, 123171840, 124711488, 138568320, 147806208, 151165440, 155889360, 166281984, 181398528, 184757760, 201553920, 207852480, 221709312, 226748160, 246343680, 249422976, 277136640, 302330880, 311778720, 332563968, 362797056, 369515520, 415704960, 443418624, 453496320, 498845952, 554273280, 604661760, 623557440, 665127936, 739031040, 831409920, 906992640, 997691904, 1108546560, 1247114880, 1330255872, 1662819840, 1813985280, 1995383808, 2217093120, 2494229760, 3325639680, 3990767616, 4988459520, 6651279360, 9976919040, 19953838080]

約数ペア:

[(1, 19953838080), (2, 9976919040), (3, 6651279360), (4, 4988459520), (5, 3990767616), (6, 3325639680), (8, 2494229760), (9, 2217093120), (10, 1995383808), (11, 1813985280), (12, 1662819840), (15, 1330255872), (16, 1247114880), (18, 1108546560), (20, 997691904), (22, 906992640), (24, 831409920), (27, 739031040), (30, 665127936), (32, 623557440), (33, 604661760), (36, 554273280), (40, 498845952), (44, 453496320), (45, 443418624), (48, 415704960), (54, 369515520), (55, 362797056), (60, 332563968), (64, 311778720), (66, 302330880), (72, 277136640), (80, 249422976), (81, 246343680), (88, 226748160), (90, 221709312), (96, 207852480), (99, 201553920), (108, 184757760), (110, 181398528), (120, 166281984), (128, 155889360), (132, 151165440), (135, 147806208), (144, 138568320), (160, 124711488), (162, 123171840), (165, 120932352), (176, 113374080), (180, 110854656), (192, 103926240), (198, 100776960), (216, 92378880), (220, 90699264), (240, 83140992), (243, 82114560), (256, 77944680), (264, 75582720), (270, 73903104), (288, 69284160), (297, 67184640), (320, 62355744), (324, 61585920), (330, 60466176), (352, 56687040), (360, 55427328), (384, 51963120), (396, 50388480), (405, 49268736), (432, 46189440), (440, 45349632), (480, 41570496), (486, 41057280), (495, 40310784), (512, 38972340), (528, 37791360), (540, 36951552), (576, 34642080), (594, 33592320), (640, 31177872), (648, 30792960), (660, 30233088), (704, 28343520), (720, 27713664), (729, 27371520), (768, 25981560), (792, 25194240), (810, 24634368), (864, 23094720), (880, 22674816), (891, 22394880), (960, 20785248), (972, 20528640), (990, 20155392), (1024, 19486170), (1056, 18895680), (1080, 18475776), (1152, 17321040), (1188, 16796160), (1215, 16422912), (1280, 15588936), (1296, 15396480), (1320, 15116544), (1408, 14171760), (1440, 13856832), (1458, 13685760), (1485, 13436928), (1536, 12990780), (1584, 12597120), (1620, 12317184), (1728, 11547360), (1760, 11337408), (1782, 11197440), (1920, 10392624), (1944, 10264320), (1980, 10077696), (2048, 9743085), (2112, 9447840), (2160, 9237888), (2187, 9123840), (2304, 8660520), (2376, 8398080), (2430, 8211456), (2560, 7794468), (2592, 7698240), (2640, 7558272), (2673, 7464960), (2816, 7085880), (2880, 6928416), (2916, 6842880), (2970, 6718464), (3072, 6495390), (3168, 6298560), (3240, 6158592), (3456, 5773680), (3520, 5668704), (3564, 5598720), (3645, 5474304), (3840, 5196312), (3888, 5132160), (3960, 5038848), (4224, 4723920), (4320, 4618944), (4374, 4561920), (4455, 4478976), (4608, 4330260), (4752, 4199040), (4860, 4105728), (5120, 3897234), (5184, 3849120), (5280, 3779136), (5346, 3732480), (5632, 3542940), (5760, 3464208), (5832, 3421440), (5940, 3359232), (6144, 3247695), (6336, 3149280), (6480, 3079296), (6561, 3041280), (6912, 2886840), (7040, 2834352), (7128, 2799360), (7290, 2737152), (7680, 2598156), (7776, 2566080), (7920, 2519424), (8019, 2488320), (8448, 2361960), (8640, 2309472), (8748, 2280960), (8910, 2239488), (9216, 2165130), (9504, 2099520), (9720, 2052864), (10240, 1948617), (10368, 1924560), (10560, 1889568), (10692, 1866240), (10935, 1824768), (11264, 1771470), (11520, 1732104), (11664, 1710720), (11880, 1679616), (12672, 1574640), (12960, 1539648), (13122, 1520640), (13365, 1492992), (13824, 1443420), (14080, 1417176), (14256, 1399680), (14580, 1368576), (15360, 1299078), (15552, 1283040), (15840, 1259712), (16038, 1244160), (16896, 1180980), (17280, 1154736), (17496, 1140480), (17820, 1119744), (18432, 1082565), (19008, 1049760), (19440, 1026432), (19683, 1013760), (20736, 962280), (21120, 944784), (21384, 933120), (21870, 912384), (22528, 885735), (23040, 866052), (23328, 855360), (23760, 839808), (24057, 829440), (25344, 787320), (25920, 769824), (26244, 760320), (26730, 746496), (27648, 721710), (28160, 708588), (28512, 699840), (29160, 684288), (30720, 649539), (31104, 641520), (31680, 629856), (32076, 622080), (32805, 608256), (33792, 590490), (34560, 577368), (34992, 570240), (35640, 559872), (38016, 524880), (38880, 513216), (39366, 506880), (40095, 497664), (41472, 481140), (42240, 472392), (42768, 466560), (43740, 456192), (46080, 433026), (46656, 427680), (47520, 419904), (48114, 414720), (50688, 393660), (51840, 384912), (52488, 380160), (53460, 373248), (55296, 360855), (56320, 354294), (57024, 349920), (58320, 342144), (59049, 337920), (62208, 320760), (63360, 314928), (64152, 311040), (65610, 304128), (67584, 295245), (69120, 288684), (69984, 285120), (71280, 279936), (72171, 276480), (76032, 262440), (77760, 256608), (78732, 253440), (80190, 248832), (82944, 240570), (84480, 236196), (85536, 233280), (87480, 228096), (92160, 216513), (93312, 213840), (95040, 209952), (96228, 207360), (98415, 202752), (101376, 196830), (103680, 192456), (104976, 190080), (106920, 186624), (112640, 177147), (114048, 174960), (116640, 171072), (118098, 168960), (120285, 165888), (124416, 160380), (126720, 157464), (128304, 155520), (131220, 152064), (138240, 144342), (139968, 142560)]