268073280

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:139

約数の個数: 448

約数和(自身を含む): 1053388800

約数和(自身を除く): 785315520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 23, 24, 27, 30, 32, 36, 38, 40, 45, 46, 48, 54, 57, 60, 64, 69, 71, 72, 76, 80, 90, 92, 95, 96, 108, 114, 115, 120, 135, 138, 142, 144, 152, 160, 171, 180, 184, 190, 192, 207, 213, 216, 228, 230, 240, 270, 276, 284, 285, 288, 304, 320, 342, 345, 355, 360, 368, 380, 414, 426, 432, 437, 456, 460, 480, 513, 540, 552, 568, 570, 576, 608, 621, 639, 684, 690, 710, 720, 736, 760, 828, 852, 855, 864, 874, 912, 920, 960, 1026, 1035, 1065, 1080, 1104, 1136, 1140, 1216, 1242, 1278, 1311, 1349, 1368, 1380, 1420, 1440, 1472, 1520, 1633, 1656, 1704, 1710, 1728, 1748, 1824, 1840, 1917, 2052, 2070, 2130, 2160, 2185, 2208, 2272, 2280, 2484, 2556, 2565, 2622, 2698, 2736, 2760, 2840, 2880, 3040, 3105, 3195, 3266, 3312, 3408, 3420, 3496, 3648, 3680, 3834, 3933, 4047, 4104, 4140, 4260, 4320, 4370, 4416, 4544, 4560, 4899, 4968, 5112, 5130, 5244, 5396, 5472, 5520, 5680, 6080, 6210, 6390, 6532, 6555, 6624, 6745, 6816, 6840, 6992, 7360, 7668, 7866, 8094, 8165, 8208, 8280, 8520, 8640, 8740, 9120, 9585, 9798, 9936, 10224, 10260, 10488, 10792, 10944, 11040, 11360, 11799, 12141, 12420, 12780, 13064, 13110, 13248, 13490, 13632, 13680, 13984, 14697, 15336, 15732, 16188, 16330, 16416, 16560, 17040, 17480, 18240, 19170, 19596, 19665, 19872, 20235, 20448, 20520, 20976, 21584, 22080, 22720, 23598, 24282, 24495, 24840, 25560, 26128, 26220, 26980, 27360, 27968, 29394, 30672, 31027, 31464, 32376, 32660, 32832, 33120, 34080, 34960, 36423, 38340, 39192, 39330, 39744, 40470, 40896, 41040, 41952, 43168, 44091, 47196, 48564, 48990, 49680, 51120, 52256, 52440, 53960, 54720, 58788, 58995, 60705, 61344, 62054, 62928, 64752, 65320, 66240, 68160, 69920, 72846, 73485, 76680, 78384, 78660, 80940, 82080, 83904, 86336, 88182, 93081, 94392, 97128, 97980, 99360, 102240, 104512, 104880, 107920, 117576, 117990, 121410, 122688, 124108, 125856, 129504, 130640, 139840, 145692, 146970, 153360, 155135, 156768, 157320, 161880, 164160, 176364, 182115, 186162, 188784, 194256, 195960, 198720, 204480, 209760, 215840, 220455, 235152, 235980, 242820, 248216, 251712, 259008, 261280, 279243, 291384, 293940, 306720, 310270, 313536, 314640, 323760, 352728, 364230, 372324, 377568, 388512, 391920, 419520, 431680, 440910, 465405, 470304, 471960, 485640, 496432, 522560, 558486, 582768, 587880, 613440, 620540, 629280, 647520, 705456, 728460, 744648, 755136, 777024, 783840, 837729, 881820, 930810, 940608, 943920, 971280, 992864, 1116972, 1165536, 1175760, 1241080, 1258560, 1295040, 1396215, 1410912, 1456920, 1489296, 1567680, 1675458, 1763640, 1861620, 1887840, 1942560, 1985728, 2233944, 2331072, 2351520, 2482160, 2792430, 2821824, 2913840, 2978592, 3350916, 3527280, 3723240, 3775680, 3885120, 4188645, 4467888, 4703040, 4964320, 5584860, 5827680, 5957184, 6701832, 7054560, 7446480, 8377290, 8935776, 9928640, 11169720, 11655360, 13403664, 14109120, 14892960, 16754580, 17871552, 22339440, 26807328, 29785920, 33509160, 44678880, 53614656, 67018320, 89357760, 134036640, 268073280]

約数ペア:

[(1, 268073280), (2, 134036640), (3, 89357760), (4, 67018320), (5, 53614656), (6, 44678880), (8, 33509160), (9, 29785920), (10, 26807328), (12, 22339440), (15, 17871552), (16, 16754580), (18, 14892960), (19, 14109120), (20, 13403664), (23, 11655360), (24, 11169720), (27, 9928640), (30, 8935776), (32, 8377290), (36, 7446480), (38, 7054560), (40, 6701832), (45, 5957184), (46, 5827680), (48, 5584860), (54, 4964320), (57, 4703040), (60, 4467888), (64, 4188645), (69, 3885120), (71, 3775680), (72, 3723240), (76, 3527280), (80, 3350916), (90, 2978592), (92, 2913840), (95, 2821824), (96, 2792430), (108, 2482160), (114, 2351520), (115, 2331072), (120, 2233944), (135, 1985728), (138, 1942560), (142, 1887840), (144, 1861620), (152, 1763640), (160, 1675458), (171, 1567680), (180, 1489296), (184, 1456920), (190, 1410912), (192, 1396215), (207, 1295040), (213, 1258560), (216, 1241080), (228, 1175760), (230, 1165536), (240, 1116972), (270, 992864), (276, 971280), (284, 943920), (285, 940608), (288, 930810), (304, 881820), (320, 837729), (342, 783840), (345, 777024), (355, 755136), (360, 744648), (368, 728460), (380, 705456), (414, 647520), (426, 629280), (432, 620540), (437, 613440), (456, 587880), (460, 582768), (480, 558486), (513, 522560), (540, 496432), (552, 485640), (568, 471960), (570, 470304), (576, 465405), (608, 440910), (621, 431680), (639, 419520), (684, 391920), (690, 388512), (710, 377568), (720, 372324), (736, 364230), (760, 352728), (828, 323760), (852, 314640), (855, 313536), (864, 310270), (874, 306720), (912, 293940), (920, 291384), (960, 279243), (1026, 261280), (1035, 259008), (1065, 251712), (1080, 248216), (1104, 242820), (1136, 235980), (1140, 235152), (1216, 220455), (1242, 215840), (1278, 209760), (1311, 204480), (1349, 198720), (1368, 195960), (1380, 194256), (1420, 188784), (1440, 186162), (1472, 182115), (1520, 176364), (1633, 164160), (1656, 161880), (1704, 157320), (1710, 156768), (1728, 155135), (1748, 153360), (1824, 146970), (1840, 145692), (1917, 139840), (2052, 130640), (2070, 129504), (2130, 125856), (2160, 124108), (2185, 122688), (2208, 121410), (2272, 117990), (2280, 117576), (2484, 107920), (2556, 104880), (2565, 104512), (2622, 102240), (2698, 99360), (2736, 97980), (2760, 97128), (2840, 94392), (2880, 93081), (3040, 88182), (3105, 86336), (3195, 83904), (3266, 82080), (3312, 80940), (3408, 78660), (3420, 78384), (3496, 76680), (3648, 73485), (3680, 72846), (3834, 69920), (3933, 68160), (4047, 66240), (4104, 65320), (4140, 64752), (4260, 62928), (4320, 62054), (4370, 61344), (4416, 60705), (4544, 58995), (4560, 58788), (4899, 54720), (4968, 53960), (5112, 52440), (5130, 52256), (5244, 51120), (5396, 49680), (5472, 48990), (5520, 48564), (5680, 47196), (6080, 44091), (6210, 43168), (6390, 41952), (6532, 41040), (6555, 40896), (6624, 40470), (6745, 39744), (6816, 39330), (6840, 39192), (6992, 38340), (7360, 36423), (7668, 34960), (7866, 34080), (8094, 33120), (8165, 32832), (8208, 32660), (8280, 32376), (8520, 31464), (8640, 31027), (8740, 30672), (9120, 29394), (9585, 27968), (9798, 27360), (9936, 26980), (10224, 26220), (10260, 26128), (10488, 25560), (10792, 24840), (10944, 24495), (11040, 24282), (11360, 23598), (11799, 22720), (12141, 22080), (12420, 21584), (12780, 20976), (13064, 20520), (13110, 20448), (13248, 20235), (13490, 19872), (13632, 19665), (13680, 19596), (13984, 19170), (14697, 18240), (15336, 17480), (15732, 17040), (16188, 16560), (16330, 16416)]