31097454080

素因数分解:

$2^9\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{727}}^1$

素因数の和:806

約数の個数: 480

約数和(自身を含む): 97805740032

約数和(自身を除く): 66708285952

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 32, 35, 40, 44, 49, 55, 56, 62, 64, 70, 77, 80, 88, 98, 110, 112, 124, 128, 140, 154, 155, 160, 176, 196, 217, 220, 224, 245, 248, 256, 280, 308, 310, 320, 341, 352, 385, 392, 434, 440, 448, 490, 496, 512, 539, 560, 616, 620, 640, 682, 704, 727, 770, 784, 868, 880, 896, 980, 992, 1078, 1085, 1120, 1232, 1240, 1280, 1364, 1408, 1454, 1519, 1540, 1568, 1705, 1736, 1760, 1792, 1960, 1984, 2156, 2170, 2240, 2387, 2464, 2480, 2560, 2695, 2728, 2816, 2908, 3038, 3080, 3136, 3410, 3472, 3520, 3584, 3635, 3920, 3968, 4312, 4340, 4480, 4774, 4928, 4960, 5089, 5390, 5456, 5632, 5816, 6076, 6160, 6272, 6820, 6944, 7040, 7270, 7595, 7840, 7936, 7997, 8624, 8680, 8960, 9548, 9856, 9920, 10178, 10780, 10912, 11632, 11935, 12152, 12320, 12544, 13640, 13888, 14080, 14540, 15190, 15680, 15872, 15994, 16709, 17248, 17360, 17920, 19096, 19712, 19840, 20356, 21560, 21824, 22537, 23264, 23870, 24304, 24640, 25088, 25445, 27280, 27776, 28160, 29080, 30380, 31360, 31988, 33418, 34496, 34720, 35623, 38192, 39424, 39680, 39985, 40712, 43120, 43648, 45074, 46528, 47740, 48608, 49280, 50890, 54560, 55552, 55979, 58160, 60760, 62720, 63976, 66836, 68992, 69440, 71246, 76384, 79360, 79970, 81424, 83545, 86240, 87296, 90148, 93056, 95480, 97216, 98560, 101780, 109120, 111104, 111958, 112685, 116320, 121520, 125440, 127952, 133672, 137984, 138880, 142492, 152768, 157759, 159940, 162848, 167090, 172480, 174592, 178115, 180296, 186112, 190960, 194432, 197120, 203560, 218240, 223916, 225370, 232640, 243040, 247907, 255904, 267344, 275968, 277760, 279895, 284984, 305536, 315518, 319880, 325696, 334180, 344960, 356230, 360592, 372224, 381920, 388864, 391853, 407120, 436480, 447832, 450740, 465280, 486080, 495814, 511808, 534688, 555520, 559790, 569968, 611072, 631036, 639760, 651392, 668360, 689920, 712460, 721184, 763840, 777728, 783706, 788795, 814240, 872960, 895664, 901480, 930560, 972160, 991628, 1023616, 1069376, 1104313, 1119580, 1139936, 1222144, 1239535, 1262072, 1279520, 1302784, 1336720, 1379840, 1424920, 1442368, 1527680, 1567412, 1577590, 1628480, 1735349, 1791328, 1802960, 1861120, 1944320, 1959265, 1983256, 2047232, 2138752, 2208626, 2239160, 2279872, 2479070, 2524144, 2559040, 2605568, 2673440, 2849840, 2884736, 3055360, 3134824, 3155180, 3256960, 3470698, 3582656, 3605920, 3888640, 3918530, 3966512, 4094464, 4277504, 4417252, 4478320, 4559744, 4958140, 5048288, 5118080, 5346880, 5521565, 5699680, 5769472, 6110720, 6269648, 6310360, 6513920, 6941396, 7165312, 7211840, 7837060, 7933024, 8555008, 8676745, 8834504, 8956640, 9119488, 9916280, 10096576, 10236160, 10693760, 11043130, 11399360, 11538944, 12147443, 12539296, 12620720, 13027840, 13882792, 14330624, 14423680, 15674120, 15866048, 17353490, 17669008, 17913280, 18238976, 19832560, 20193152, 20472320, 21387520, 22086260, 22798720, 24294886, 25078592, 25241440, 27765584, 28661248, 28847360, 31348240, 31732096, 34706980, 35338016, 35826560, 39665120, 40386304, 42775040, 44172520, 45597440, 48589772, 50157184, 50482880, 55531168, 57694720, 60737215, 62696480, 63464192, 69413960, 70676032, 71653120, 79330240, 80772608, 88345040, 91194880, 97179544, 100314368, 100965760, 111062336, 121474430, 125392960, 126928384, 138827920, 141352064, 143306240, 158660480, 176690080, 194359088, 200628736, 201931520, 222124672, 242948860, 250785920, 277655840, 282704128, 317320960, 353380160, 388718176, 403863040, 444249344, 485897720, 501571840, 555311680, 565408256, 634641920, 706760320, 777436352, 888498688, 971795440, 1003143680, 1110623360, 1413520640, 1554872704, 1943590880, 2221246720, 2827041280, 3109745408, 3887181760, 4442493440, 6219490816, 7774363520, 15548727040, 31097454080]

約数ペア:

[(1, 31097454080), (2, 15548727040), (4, 7774363520), (5, 6219490816), (7, 4442493440), (8, 3887181760), (10, 3109745408), (11, 2827041280), (14, 2221246720), (16, 1943590880), (20, 1554872704), (22, 1413520640), (28, 1110623360), (31, 1003143680), (32, 971795440), (35, 888498688), (40, 777436352), (44, 706760320), (49, 634641920), (55, 565408256), (56, 555311680), (62, 501571840), (64, 485897720), (70, 444249344), (77, 403863040), (80, 388718176), (88, 353380160), (98, 317320960), (110, 282704128), (112, 277655840), (124, 250785920), (128, 242948860), (140, 222124672), (154, 201931520), (155, 200628736), (160, 194359088), (176, 176690080), (196, 158660480), (217, 143306240), (220, 141352064), (224, 138827920), (245, 126928384), (248, 125392960), (256, 121474430), (280, 111062336), (308, 100965760), (310, 100314368), (320, 97179544), (341, 91194880), (352, 88345040), (385, 80772608), (392, 79330240), (434, 71653120), (440, 70676032), (448, 69413960), (490, 63464192), (496, 62696480), (512, 60737215), (539, 57694720), (560, 55531168), (616, 50482880), (620, 50157184), (640, 48589772), (682, 45597440), (704, 44172520), (727, 42775040), (770, 40386304), (784, 39665120), (868, 35826560), (880, 35338016), (896, 34706980), (980, 31732096), (992, 31348240), (1078, 28847360), (1085, 28661248), (1120, 27765584), (1232, 25241440), (1240, 25078592), (1280, 24294886), (1364, 22798720), (1408, 22086260), (1454, 21387520), (1519, 20472320), (1540, 20193152), (1568, 19832560), (1705, 18238976), (1736, 17913280), (1760, 17669008), (1792, 17353490), (1960, 15866048), (1984, 15674120), (2156, 14423680), (2170, 14330624), (2240, 13882792), (2387, 13027840), (2464, 12620720), (2480, 12539296), (2560, 12147443), (2695, 11538944), (2728, 11399360), (2816, 11043130), (2908, 10693760), (3038, 10236160), (3080, 10096576), (3136, 9916280), (3410, 9119488), (3472, 8956640), (3520, 8834504), (3584, 8676745), (3635, 8555008), (3920, 7933024), (3968, 7837060), (4312, 7211840), (4340, 7165312), (4480, 6941396), (4774, 6513920), (4928, 6310360), (4960, 6269648), (5089, 6110720), (5390, 5769472), (5456, 5699680), (5632, 5521565), (5816, 5346880), (6076, 5118080), (6160, 5048288), (6272, 4958140), (6820, 4559744), (6944, 4478320), (7040, 4417252), (7270, 4277504), (7595, 4094464), (7840, 3966512), (7936, 3918530), (7997, 3888640), (8624, 3605920), (8680, 3582656), (8960, 3470698), (9548, 3256960), (9856, 3155180), (9920, 3134824), (10178, 3055360), (10780, 2884736), (10912, 2849840), (11632, 2673440), (11935, 2605568), (12152, 2559040), (12320, 2524144), (12544, 2479070), (13640, 2279872), (13888, 2239160), (14080, 2208626), (14540, 2138752), (15190, 2047232), (15680, 1983256), (15872, 1959265), (15994, 1944320), (16709, 1861120), (17248, 1802960), (17360, 1791328), (17920, 1735349), (19096, 1628480), (19712, 1577590), (19840, 1567412), (20356, 1527680), (21560, 1442368), (21824, 1424920), (22537, 1379840), (23264, 1336720), (23870, 1302784), (24304, 1279520), (24640, 1262072), (25088, 1239535), (25445, 1222144), (27280, 1139936), (27776, 1119580), (28160, 1104313), (29080, 1069376), (30380, 1023616), (31360, 991628), (31988, 972160), (33418, 930560), (34496, 901480), (34720, 895664), (35623, 872960), (38192, 814240), (39424, 788795), (39680, 783706), (39985, 777728), (40712, 763840), (43120, 721184), (43648, 712460), (45074, 689920), (46528, 668360), (47740, 651392), (48608, 639760), (49280, 631036), (50890, 611072), (54560, 569968), (55552, 559790), (55979, 555520), (58160, 534688), (60760, 511808), (62720, 495814), (63976, 486080), (66836, 465280), (68992, 450740), (69440, 447832), (71246, 436480), (76384, 407120), (79360, 391853), (79970, 388864), (81424, 381920), (83545, 372224), (86240, 360592), (87296, 356230), (90148, 344960), (93056, 334180), (95480, 325696), (97216, 319880), (98560, 315518), (101780, 305536), (109120, 284984), (111104, 279895), (111958, 277760), (112685, 275968), (116320, 267344), (121520, 255904), (125440, 247907), (127952, 243040), (133672, 232640), (137984, 225370), (138880, 223916), (142492, 218240), (152768, 203560), (157759, 197120), (159940, 194432), (162848, 190960), (167090, 186112), (172480, 180296), (174592, 178115)]