31361249520

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{431}}^1$

素因数の和:675

約数の個数: 480

約数和(自身を含む): 115822586880

約数和(自身を除く): 84461337360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 108, 114, 120, 135, 144, 152, 162, 171, 180, 190, 197, 216, 228, 240, 243, 270, 285, 304, 324, 342, 360, 380, 394, 405, 431, 432, 456, 486, 513, 540, 570, 591, 648, 684, 720, 760, 788, 810, 855, 862, 912, 972, 985, 1026, 1080, 1140, 1182, 1215, 1293, 1296, 1368, 1520, 1539, 1576, 1620, 1710, 1724, 1773, 1944, 1970, 2052, 2155, 2160, 2280, 2364, 2430, 2565, 2586, 2736, 2955, 3078, 3152, 3240, 3420, 3448, 3546, 3743, 3879, 3888, 3940, 4104, 4310, 4560, 4617, 4728, 4860, 5130, 5172, 5319, 5910, 6156, 6465, 6480, 6840, 6896, 7092, 7486, 7695, 7758, 7880, 8189, 8208, 8620, 8865, 9234, 9456, 9720, 10260, 10344, 10638, 11229, 11637, 11820, 12312, 12930, 13680, 14184, 14972, 15390, 15516, 15760, 15957, 16378, 17240, 17730, 18468, 18715, 19395, 19440, 20520, 20688, 21276, 22458, 23085, 23274, 23640, 24567, 24624, 25860, 26595, 28368, 29944, 30780, 31032, 31914, 32756, 33687, 34480, 34911, 35460, 36936, 37430, 38790, 40945, 41040, 42552, 44916, 46170, 46548, 47280, 47871, 49134, 51720, 53190, 56145, 58185, 59888, 61560, 62064, 63828, 65512, 67374, 69822, 70920, 73701, 73872, 74860, 77580, 79785, 81890, 84907, 85104, 89832, 92340, 93096, 95742, 98268, 101061, 103440, 104733, 106380, 112290, 116370, 122835, 123120, 127656, 131024, 134748, 139644, 141840, 147402, 149720, 155160, 159570, 163780, 168435, 169814, 174555, 179664, 184680, 186192, 191484, 196536, 202122, 209466, 212760, 221103, 224580, 232740, 239355, 245670, 254721, 255312, 269496, 279288, 294804, 299440, 303183, 310320, 319140, 327560, 336870, 339628, 349110, 368505, 369360, 382968, 393072, 404244, 418932, 424535, 425520, 442206, 449160, 465480, 478710, 491340, 505305, 509442, 523665, 538992, 558576, 589608, 606366, 638280, 655120, 663309, 673740, 679256, 698220, 737010, 764163, 765936, 808488, 837864, 849070, 884412, 898320, 909549, 930960, 957420, 982680, 1010610, 1018884, 1047330, 1105515, 1179216, 1212732, 1273605, 1276560, 1326618, 1347480, 1358512, 1396440, 1474020, 1515915, 1528326, 1613233, 1616976, 1675728, 1698140, 1768824, 1819098, 1914840, 1965360, 1989927, 2021220, 2037768, 2094660, 2211030, 2292489, 2425464, 2547210, 2653236, 2694960, 2792880, 2948040, 3031830, 3056652, 3226466, 3316545, 3396280, 3537648, 3638196, 3820815, 3829680, 3979854, 4042440, 4075536, 4189320, 4422060, 4547745, 4584978, 4839699, 4850928, 5094420, 5306472, 5896080, 6063660, 6113304, 6452932, 6633090, 6792560, 6877467, 7276392, 7641630, 7959708, 8066165, 8084880, 8378640, 8844120, 9095490, 9169956, 9679398, 9949635, 10188840, 10612944, 11462445, 12127320, 12226608, 12905864, 13266180, 13754934, 14519097, 14552784, 15283260, 15919416, 16132330, 17688240, 18190980, 18339912, 19358796, 19899270, 20377680, 20632401, 22924890, 24198495, 24254640, 25811728, 26532360, 27509868, 29038194, 30566520, 31838832, 32264660, 34387335, 36381960, 36679824, 38717592, 39798540, 41264802, 43557291, 45849780, 48396990, 53064720, 55019736, 58076388, 61133040, 64529320, 68774670, 72595485, 72763920, 77435184, 79597080, 82529604, 87114582, 91699560, 96793980, 103162005, 110039472, 116152776, 129058640, 130671873, 137549340, 145190970, 159194160, 165059208, 174229164, 183399120, 193587960, 206324010, 217786455, 232305552, 261343746, 275098680, 290381940, 330118416, 348458328, 387175920, 392015619, 412648020, 435572910, 522687492, 550197360, 580763880, 653359365, 696916656, 784031238, 825296040, 871145820, 1045374984, 1161527760, 1306718730, 1568062476, 1650592080, 1742291640, 1960078095, 2090749968, 2613437460, 3136124952, 3484583280, 3920156190, 5226874920, 6272249904, 7840312380, 10453749840, 15680624760, 31361249520]

約数ペア:

[(1, 31361249520), (2, 15680624760), (3, 10453749840), (4, 7840312380), (5, 6272249904), (6, 5226874920), (8, 3920156190), (9, 3484583280), (10, 3136124952), (12, 2613437460), (15, 2090749968), (16, 1960078095), (18, 1742291640), (19, 1650592080), (20, 1568062476), (24, 1306718730), (27, 1161527760), (30, 1045374984), (36, 871145820), (38, 825296040), (40, 784031238), (45, 696916656), (48, 653359365), (54, 580763880), (57, 550197360), (60, 522687492), (72, 435572910), (76, 412648020), (80, 392015619), (81, 387175920), (90, 348458328), (95, 330118416), (108, 290381940), (114, 275098680), (120, 261343746), (135, 232305552), (144, 217786455), (152, 206324010), (162, 193587960), (171, 183399120), (180, 174229164), (190, 165059208), (197, 159194160), (216, 145190970), (228, 137549340), (240, 130671873), (243, 129058640), (270, 116152776), (285, 110039472), (304, 103162005), (324, 96793980), (342, 91699560), (360, 87114582), (380, 82529604), (394, 79597080), (405, 77435184), (431, 72763920), (432, 72595485), (456, 68774670), (486, 64529320), (513, 61133040), (540, 58076388), (570, 55019736), (591, 53064720), (648, 48396990), (684, 45849780), (720, 43557291), (760, 41264802), (788, 39798540), (810, 38717592), (855, 36679824), (862, 36381960), (912, 34387335), (972, 32264660), (985, 31838832), (1026, 30566520), (1080, 29038194), (1140, 27509868), (1182, 26532360), (1215, 25811728), (1293, 24254640), (1296, 24198495), (1368, 22924890), (1520, 20632401), (1539, 20377680), (1576, 19899270), (1620, 19358796), (1710, 18339912), (1724, 18190980), (1773, 17688240), (1944, 16132330), (1970, 15919416), (2052, 15283260), (2155, 14552784), (2160, 14519097), (2280, 13754934), (2364, 13266180), (2430, 12905864), (2565, 12226608), (2586, 12127320), (2736, 11462445), (2955, 10612944), (3078, 10188840), (3152, 9949635), (3240, 9679398), (3420, 9169956), (3448, 9095490), (3546, 8844120), (3743, 8378640), (3879, 8084880), (3888, 8066165), (3940, 7959708), (4104, 7641630), (4310, 7276392), (4560, 6877467), (4617, 6792560), (4728, 6633090), (4860, 6452932), (5130, 6113304), (5172, 6063660), (5319, 5896080), (5910, 5306472), (6156, 5094420), (6465, 4850928), (6480, 4839699), (6840, 4584978), (6896, 4547745), (7092, 4422060), (7486, 4189320), (7695, 4075536), (7758, 4042440), (7880, 3979854), (8189, 3829680), (8208, 3820815), (8620, 3638196), (8865, 3537648), (9234, 3396280), (9456, 3316545), (9720, 3226466), (10260, 3056652), (10344, 3031830), (10638, 2948040), (11229, 2792880), (11637, 2694960), (11820, 2653236), (12312, 2547210), (12930, 2425464), (13680, 2292489), (14184, 2211030), (14972, 2094660), (15390, 2037768), (15516, 2021220), (15760, 1989927), (15957, 1965360), (16378, 1914840), (17240, 1819098), (17730, 1768824), (18468, 1698140), (18715, 1675728), (19395, 1616976), (19440, 1613233), (20520, 1528326), (20688, 1515915), (21276, 1474020), (22458, 1396440), (23085, 1358512), (23274, 1347480), (23640, 1326618), (24567, 1276560), (24624, 1273605), (25860, 1212732), (26595, 1179216), (28368, 1105515), (29944, 1047330), (30780, 1018884), (31032, 1010610), (31914, 982680), (32756, 957420), (33687, 930960), (34480, 909549), (34911, 898320), (35460, 884412), (36936, 849070), (37430, 837864), (38790, 808488), (40945, 765936), (41040, 764163), (42552, 737010), (44916, 698220), (46170, 679256), (46548, 673740), (47280, 663309), (47871, 655120), (49134, 638280), (51720, 606366), (53190, 589608), (56145, 558576), (58185, 538992), (59888, 523665), (61560, 509442), (62064, 505305), (63828, 491340), (65512, 478710), (67374, 465480), (69822, 449160), (70920, 442206), (73701, 425520), (73872, 424535), (74860, 418932), (77580, 404244), (79785, 393072), (81890, 382968), (84907, 369360), (85104, 368505), (89832, 349110), (92340, 339628), (93096, 336870), (95742, 327560), (98268, 319140), (101061, 310320), (103440, 303183), (104733, 299440), (106380, 294804), (112290, 279288), (116370, 269496), (122835, 255312), (123120, 254721), (127656, 245670), (131024, 239355), (134748, 232740), (139644, 224580), (141840, 221103), (147402, 212760), (149720, 209466), (155160, 202122), (159570, 196536), (163780, 191484), (168435, 186192), (169814, 184680), (174555, 179664)]