72612564480

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{55291}}^1$

素因数の和:55342

約数の個数: 320

約数和(自身を含む): 271505836800

約数和(自身を除く): 198893272320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 171, 180, 190, 192, 216, 228, 240, 256, 270, 285, 288, 304, 320, 342, 360, 380, 384, 432, 456, 480, 512, 513, 540, 570, 576, 608, 640, 684, 720, 760, 768, 855, 864, 912, 960, 1026, 1080, 1140, 1152, 1216, 1280, 1368, 1440, 1520, 1536, 1710, 1728, 1824, 1920, 2052, 2160, 2280, 2304, 2432, 2560, 2565, 2736, 2880, 3040, 3420, 3456, 3648, 3840, 4104, 4320, 4560, 4608, 4864, 5130, 5472, 5760, 6080, 6840, 6912, 7296, 7680, 8208, 8640, 9120, 9728, 10260, 10944, 11520, 12160, 13680, 13824, 14592, 16416, 17280, 18240, 20520, 21888, 23040, 24320, 27360, 29184, 32832, 34560, 36480, 41040, 43776, 48640, 54720, 55291, 65664, 69120, 72960, 82080, 87552, 109440, 110582, 131328, 145920, 164160, 165873, 218880, 221164, 262656, 276455, 328320, 331746, 437760, 442328, 497619, 552910, 656640, 663492, 829365, 884656, 995238, 1050529, 1105820, 1313280, 1326984, 1492857, 1658730, 1769312, 1990476, 2101058, 2211640, 2488095, 2653968, 2985714, 3151587, 3317460, 3538624, 3980952, 4202116, 4423280, 4976190, 5252645, 5307936, 5971428, 6303174, 6634920, 7077248, 7464285, 7961904, 8404232, 8846560, 9454761, 9952380, 10505290, 10615872, 11942856, 12606348, 13269840, 14154496, 14928570, 15757935, 15923808, 16808464, 17693120, 18909522, 19904760, 21010580, 21231744, 23885712, 25212696, 26539680, 28308992, 28364283, 29857140, 31515870, 31847616, 33616928, 35386240, 37819044, 39809520, 42021160, 42463488, 47273805, 47771424, 50425392, 53079360, 56728566, 59714280, 63031740, 63695232, 67233856, 70772480, 75638088, 79619040, 84042320, 84926976, 94547610, 95542848, 100850784, 106158720, 113457132, 119428560, 126063480, 127390464, 134467712, 141544960, 141821415, 151276176, 159238080, 168084640, 189095220, 191085696, 201701568, 212317440, 226914264, 238857120, 252126960, 254780928, 268935424, 283642830, 302552352, 318476160, 336169280, 378190440, 382171392, 403403136, 424634880, 453828528, 477714240, 504253920, 537870848, 567285660, 605104704, 636952320, 672338560, 756380880, 764342784, 806806272, 907657056, 955428480, 1008507840, 1134571320, 1210209408, 1273904640, 1344677120, 1512761760, 1613612544, 1815314112, 1910856960, 2017015680, 2269142640, 2420418816, 2689354240, 3025523520, 3630628224, 3821713920, 4034031360, 4538285280, 4840837632, 6051047040, 7261256448, 8068062720, 9076570560, 12102094080, 14522512896, 18153141120, 24204188160, 36306282240, 72612564480]

約数ペア:

[(1, 72612564480), (2, 36306282240), (3, 24204188160), (4, 18153141120), (5, 14522512896), (6, 12102094080), (8, 9076570560), (9, 8068062720), (10, 7261256448), (12, 6051047040), (15, 4840837632), (16, 4538285280), (18, 4034031360), (19, 3821713920), (20, 3630628224), (24, 3025523520), (27, 2689354240), (30, 2420418816), (32, 2269142640), (36, 2017015680), (38, 1910856960), (40, 1815314112), (45, 1613612544), (48, 1512761760), (54, 1344677120), (57, 1273904640), (60, 1210209408), (64, 1134571320), (72, 1008507840), (76, 955428480), (80, 907657056), (90, 806806272), (95, 764342784), (96, 756380880), (108, 672338560), (114, 636952320), (120, 605104704), (128, 567285660), (135, 537870848), (144, 504253920), (152, 477714240), (160, 453828528), (171, 424634880), (180, 403403136), (190, 382171392), (192, 378190440), (216, 336169280), (228, 318476160), (240, 302552352), (256, 283642830), (270, 268935424), (285, 254780928), (288, 252126960), (304, 238857120), (320, 226914264), (342, 212317440), (360, 201701568), (380, 191085696), (384, 189095220), (432, 168084640), (456, 159238080), (480, 151276176), (512, 141821415), (513, 141544960), (540, 134467712), (570, 127390464), (576, 126063480), (608, 119428560), (640, 113457132), (684, 106158720), (720, 100850784), (760, 95542848), (768, 94547610), (855, 84926976), (864, 84042320), (912, 79619040), (960, 75638088), (1026, 70772480), (1080, 67233856), (1140, 63695232), (1152, 63031740), (1216, 59714280), (1280, 56728566), (1368, 53079360), (1440, 50425392), (1520, 47771424), (1536, 47273805), (1710, 42463488), (1728, 42021160), (1824, 39809520), (1920, 37819044), (2052, 35386240), (2160, 33616928), (2280, 31847616), (2304, 31515870), (2432, 29857140), (2560, 28364283), (2565, 28308992), (2736, 26539680), (2880, 25212696), (3040, 23885712), (3420, 21231744), (3456, 21010580), (3648, 19904760), (3840, 18909522), (4104, 17693120), (4320, 16808464), (4560, 15923808), (4608, 15757935), (4864, 14928570), (5130, 14154496), (5472, 13269840), (5760, 12606348), (6080, 11942856), (6840, 10615872), (6912, 10505290), (7296, 9952380), (7680, 9454761), (8208, 8846560), (8640, 8404232), (9120, 7961904), (9728, 7464285), (10260, 7077248), (10944, 6634920), (11520, 6303174), (12160, 5971428), (13680, 5307936), (13824, 5252645), (14592, 4976190), (16416, 4423280), (17280, 4202116), (18240, 3980952), (20520, 3538624), (21888, 3317460), (23040, 3151587), (24320, 2985714), (27360, 2653968), (29184, 2488095), (32832, 2211640), (34560, 2101058), (36480, 1990476), (41040, 1769312), (43776, 1658730), (48640, 1492857), (54720, 1326984), (55291, 1313280), (65664, 1105820), (69120, 1050529), (72960, 995238), (82080, 884656), (87552, 829365), (109440, 663492), (110582, 656640), (131328, 552910), (145920, 497619), (164160, 442328), (165873, 437760), (218880, 331746), (221164, 328320), (262656, 276455)]