28715855520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1$

素因数の和:501

約数の個数: 576

約数和(自身を含む): 105406479360

約数和(自身を除く): 76690623840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 41, 44, 48, 55, 60, 62, 66, 80, 82, 88, 93, 96, 110, 120, 121, 123, 124, 132, 155, 160, 164, 165, 176, 186, 205, 220, 240, 242, 246, 248, 264, 310, 328, 330, 341, 352, 363, 372, 389, 410, 440, 451, 465, 480, 484, 492, 496, 528, 605, 615, 620, 656, 660, 682, 726, 744, 778, 820, 880, 902, 930, 968, 984, 992, 1023, 1056, 1167, 1210, 1230, 1240, 1271, 1312, 1320, 1353, 1364, 1452, 1488, 1556, 1640, 1705, 1760, 1804, 1815, 1860, 1936, 1945, 1968, 2046, 2255, 2334, 2420, 2460, 2480, 2542, 2640, 2706, 2728, 2904, 2976, 3112, 3280, 3410, 3608, 3630, 3720, 3751, 3813, 3872, 3890, 3936, 4092, 4279, 4510, 4668, 4840, 4920, 4960, 4961, 5084, 5115, 5280, 5412, 5456, 5808, 5835, 6224, 6355, 6560, 6765, 6820, 7216, 7260, 7440, 7502, 7626, 7780, 8184, 8558, 9020, 9336, 9680, 9840, 9922, 10168, 10230, 10824, 10912, 11253, 11616, 11670, 12059, 12448, 12710, 12837, 13530, 13640, 13981, 14432, 14520, 14880, 14883, 15004, 15252, 15560, 15949, 16368, 17116, 18040, 18672, 18755, 19065, 19360, 19680, 19844, 20336, 20460, 21395, 21648, 22506, 23340, 24118, 24805, 25420, 25674, 27060, 27280, 27962, 29040, 29766, 30008, 30504, 31120, 31898, 32736, 34232, 36080, 36177, 37344, 37510, 38130, 39688, 40672, 40920, 41943, 42790, 43296, 45012, 46680, 47069, 47847, 48236, 49610, 50840, 51348, 54120, 54560, 55924, 56265, 58080, 59532, 60016, 60295, 61008, 62240, 63796, 64185, 68464, 69905, 72160, 72354, 74415, 75020, 76260, 79376, 79745, 81840, 83886, 85580, 90024, 93360, 94138, 95694, 96472, 99220, 101680, 102696, 108240, 111848, 112530, 119064, 120032, 120590, 122016, 127592, 128370, 132649, 136928, 139810, 141207, 144708, 148830, 150040, 152520, 153791, 158752, 159490, 163680, 167772, 171160, 175439, 180048, 180885, 186720, 188276, 191388, 192944, 198440, 203360, 205392, 209715, 216480, 223696, 225060, 235345, 238128, 239235, 241180, 255184, 256740, 265298, 279620, 282414, 289416, 297660, 300080, 305040, 307582, 318980, 335544, 342320, 350878, 360096, 361770, 376552, 382776, 385888, 396880, 397947, 410784, 419430, 447392, 450120, 461373, 470690, 476256, 478470, 482360, 494419, 510368, 513480, 526317, 530596, 559240, 564828, 578832, 595320, 600160, 610080, 615164, 637960, 663245, 671088, 684640, 701756, 706035, 723540, 753104, 765552, 768955, 793760, 795894, 838860, 877195, 900240, 922746, 941380, 956940, 964720, 988838, 1026960, 1052634, 1061192, 1118480, 1129656, 1157664, 1190640, 1230328, 1275920, 1326490, 1342176, 1403512, 1412070, 1447080, 1459139, 1483257, 1506208, 1531104, 1537910, 1591788, 1677720, 1754390, 1800480, 1845492, 1882760, 1913880, 1929440, 1929829, 1977676, 1989735, 2053920, 2105268, 2122384, 2236960, 2259312, 2306865, 2381280, 2460656, 2472095, 2551840, 2631585, 2652980, 2807024, 2824140, 2894160, 2918278, 2966514, 3075820, 3183576, 3355440, 3508780, 3690984, 3765520, 3827760, 3859658, 3955352, 3979470, 4210536, 4244768, 4377417, 4518624, 4613730, 4921312, 4944190, 5263170, 5305960, 5438609, 5614048, 5648280, 5788320, 5789487, 5836556, 5933028, 6151640, 6367152, 6710880, 7017560, 7295695, 7381968, 7416285, 7531040, 7655520, 7719316, 7910704, 7958940, 8421072, 8754834, 9227460, 9649145, 9888380, 10526340, 10611920, 10877218, 11296560, 11578974, 11673112, 11866056, 12303280, 12734304, 14035120, 14591390, 14763936, 14832570, 15438632, 15821408, 15917880, 16315827, 16842144, 17509668, 18454920, 19298290, 19776760, 21052680, 21223840, 21754436, 21887085, 22593120, 23157948, 23346224, 23732112, 24606560, 27193045, 28070240, 28947435, 29182780, 29665140, 30877264, 31835760, 32631654, 35019336, 36909840, 38596580, 39553520, 42105360, 43508872, 43774170, 46315896, 46692448, 47464224, 54386090, 57894870, 58365560, 59330280, 59824699, 61754528, 63671520, 65263308, 70038672, 73819680, 77193160, 79107040, 81579135, 84210720, 87017744, 87548340, 92631792, 108772180, 115789740, 116731120, 118660560, 119649398, 130526616, 140077344, 154386320, 163158270, 174035488, 175096680, 179474097, 185263584, 217544360, 231579480, 233462240, 237321120, 239298796, 261053232, 299123495, 308772640, 326316540, 350193360, 358948194, 435088720, 463158960, 478597592, 522106464, 598246990, 652633080, 700386720, 717896388, 870177440, 897370485, 926317920, 957195184, 1196493980, 1305266160, 1435792776, 1794740970, 1914390368, 2392987960, 2610532320, 2871585552, 3589481940, 4785975920, 5743171104, 7178963880, 9571951840, 14357927760, 28715855520]

約数ペア:

[(1, 28715855520), (2, 14357927760), (3, 9571951840), (4, 7178963880), (5, 5743171104), (6, 4785975920), (8, 3589481940), (10, 2871585552), (11, 2610532320), (12, 2392987960), (15, 1914390368), (16, 1794740970), (20, 1435792776), (22, 1305266160), (24, 1196493980), (30, 957195184), (31, 926317920), (32, 897370485), (33, 870177440), (40, 717896388), (41, 700386720), (44, 652633080), (48, 598246990), (55, 522106464), (60, 478597592), (62, 463158960), (66, 435088720), (80, 358948194), (82, 350193360), (88, 326316540), (93, 308772640), (96, 299123495), (110, 261053232), (120, 239298796), (121, 237321120), (123, 233462240), (124, 231579480), (132, 217544360), (155, 185263584), (160, 179474097), (164, 175096680), (165, 174035488), (176, 163158270), (186, 154386320), (205, 140077344), (220, 130526616), (240, 119649398), (242, 118660560), (246, 116731120), (248, 115789740), (264, 108772180), (310, 92631792), (328, 87548340), (330, 87017744), (341, 84210720), (352, 81579135), (363, 79107040), (372, 77193160), (389, 73819680), (410, 70038672), (440, 65263308), (451, 63671520), (465, 61754528), (480, 59824699), (484, 59330280), (492, 58365560), (496, 57894870), (528, 54386090), (605, 47464224), (615, 46692448), (620, 46315896), (656, 43774170), (660, 43508872), (682, 42105360), (726, 39553520), (744, 38596580), (778, 36909840), (820, 35019336), (880, 32631654), (902, 31835760), (930, 30877264), (968, 29665140), (984, 29182780), (992, 28947435), (1023, 28070240), (1056, 27193045), (1167, 24606560), (1210, 23732112), (1230, 23346224), (1240, 23157948), (1271, 22593120), (1312, 21887085), (1320, 21754436), (1353, 21223840), (1364, 21052680), (1452, 19776760), (1488, 19298290), (1556, 18454920), (1640, 17509668), (1705, 16842144), (1760, 16315827), (1804, 15917880), (1815, 15821408), (1860, 15438632), (1936, 14832570), (1945, 14763936), (1968, 14591390), (2046, 14035120), (2255, 12734304), (2334, 12303280), (2420, 11866056), (2460, 11673112), (2480, 11578974), (2542, 11296560), (2640, 10877218), (2706, 10611920), (2728, 10526340), (2904, 9888380), (2976, 9649145), (3112, 9227460), (3280, 8754834), (3410, 8421072), (3608, 7958940), (3630, 7910704), (3720, 7719316), (3751, 7655520), (3813, 7531040), (3872, 7416285), (3890, 7381968), (3936, 7295695), (4092, 7017560), (4279, 6710880), (4510, 6367152), (4668, 6151640), (4840, 5933028), (4920, 5836556), (4960, 5789487), (4961, 5788320), (5084, 5648280), (5115, 5614048), (5280, 5438609), (5412, 5305960), (5456, 5263170), (5808, 4944190), (5835, 4921312), (6224, 4613730), (6355, 4518624), (6560, 4377417), (6765, 4244768), (6820, 4210536), (7216, 3979470), (7260, 3955352), (7440, 3859658), (7502, 3827760), (7626, 3765520), (7780, 3690984), (8184, 3508780), (8558, 3355440), (9020, 3183576), (9336, 3075820), (9680, 2966514), (9840, 2918278), (9922, 2894160), (10168, 2824140), (10230, 2807024), (10824, 2652980), (10912, 2631585), (11253, 2551840), (11616, 2472095), (11670, 2460656), (12059, 2381280), (12448, 2306865), (12710, 2259312), (12837, 2236960), (13530, 2122384), (13640, 2105268), (13981, 2053920), (14432, 1989735), (14520, 1977676), (14880, 1929829), (14883, 1929440), (15004, 1913880), (15252, 1882760), (15560, 1845492), (15949, 1800480), (16368, 1754390), (17116, 1677720), (18040, 1591788), (18672, 1537910), (18755, 1531104), (19065, 1506208), (19360, 1483257), (19680, 1459139), (19844, 1447080), (20336, 1412070), (20460, 1403512), (21395, 1342176), (21648, 1326490), (22506, 1275920), (23340, 1230328), (24118, 1190640), (24805, 1157664), (25420, 1129656), (25674, 1118480), (27060, 1061192), (27280, 1052634), (27962, 1026960), (29040, 988838), (29766, 964720), (30008, 956940), (30504, 941380), (31120, 922746), (31898, 900240), (32736, 877195), (34232, 838860), (36080, 795894), (36177, 793760), (37344, 768955), (37510, 765552), (38130, 753104), (39688, 723540), (40672, 706035), (40920, 701756), (41943, 684640), (42790, 671088), (43296, 663245), (45012, 637960), (46680, 615164), (47069, 610080), (47847, 600160), (48236, 595320), (49610, 578832), (50840, 564828), (51348, 559240), (54120, 530596), (54560, 526317), (55924, 513480), (56265, 510368), (58080, 494419), (59532, 482360), (60016, 478470), (60295, 476256), (61008, 470690), (62240, 461373), (63796, 450120), (64185, 447392), (68464, 419430), (69905, 410784), (72160, 397947), (72354, 396880), (74415, 385888), (75020, 382776), (76260, 376552), (79376, 361770), (79745, 360096), (81840, 350878), (83886, 342320), (85580, 335544), (90024, 318980), (93360, 307582), (94138, 305040), (95694, 300080), (96472, 297660), (99220, 289416), (101680, 282414), (102696, 279620), (108240, 265298), (111848, 256740), (112530, 255184), (119064, 241180), (120032, 239235), (120590, 238128), (122016, 235345), (127592, 225060), (128370, 223696), (132649, 216480), (136928, 209715), (139810, 205392), (141207, 203360), (144708, 198440), (148830, 192944), (150040, 191388), (152520, 188276), (153791, 186720), (158752, 180885), (159490, 180048), (163680, 175439), (167772, 171160)]