16728301440

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{523}}^1\times {\mathrm{617}}^1$

素因数の和:1171

約数の個数: 320

約数和(自身を含む): 59951018160

約数和(自身を除く): 43222716720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 523, 540, 576, 617, 640, 648, 720, 810, 864, 960, 1046, 1080, 1152, 1234, 1296, 1440, 1569, 1620, 1728, 1851, 1920, 2092, 2160, 2468, 2592, 2615, 2880, 3085, 3138, 3240, 3456, 3702, 4184, 4320, 4707, 4936, 5184, 5230, 5553, 5760, 6170, 6276, 6480, 7404, 7845, 8368, 8640, 9255, 9414, 9872, 10368, 10460, 11106, 12340, 12552, 12960, 14121, 14808, 15690, 16659, 16736, 17280, 18510, 18828, 19744, 20920, 22212, 23535, 24680, 25104, 25920, 27765, 28242, 29616, 31380, 33318, 33472, 37020, 37656, 39488, 41840, 42363, 44424, 47070, 49360, 49977, 50208, 51840, 55530, 56484, 59232, 62760, 66636, 66944, 70605, 74040, 75312, 78976, 83295, 83680, 84726, 88848, 94140, 98720, 99954, 100416, 111060, 112968, 118464, 125520, 133272, 141210, 148080, 150624, 166590, 167360, 169452, 177696, 188280, 197440, 199908, 200832, 211815, 222120, 225936, 236928, 249885, 251040, 266544, 282420, 296160, 301248, 322691, 333180, 334720, 338904, 355392, 376560, 394880, 399816, 423630, 444240, 451872, 499770, 502080, 533088, 564840, 592320, 602496, 645382, 666360, 677808, 710784, 753120, 799632, 847260, 888480, 903744, 968073, 999540, 1004160, 1066176, 1129680, 1184640, 1290764, 1332720, 1355616, 1506240, 1599264, 1613455, 1694520, 1776960, 1807488, 1936146, 1999080, 2132352, 2259360, 2581528, 2665440, 2711232, 2904219, 3012480, 3198528, 3226910, 3389040, 3553920, 3872292, 3998160, 4518720, 4840365, 5163056, 5330880, 5422464, 5808438, 6397056, 6453820, 6778080, 7744584, 7996320, 8712657, 9037440, 9680730, 10326112, 10661760, 11616876, 12907640, 13556160, 14521095, 15489168, 15992640, 17425314, 19361460, 20652224, 23233752, 25815280, 26137971, 27112320, 29042190, 30978336, 31985280, 34850628, 38722920, 41304448, 43563285, 46467504, 51630560, 52275942, 58084380, 61956672, 69701256, 77445840, 87126570, 92935008, 103261120, 104551884, 116168760, 123913344, 130689855, 139402512, 154891680, 174253140, 185870016, 206522240, 209103768, 232337520, 261379710, 278805024, 309783360, 348506280, 371740032, 418207536, 464675040, 522759420, 557610048, 619566720, 697012560, 836415072, 929350080, 1045518840, 1115220096, 1394025120, 1672830144, 1858700160, 2091037680, 2788050240, 3345660288, 4182075360, 5576100480, 8364150720, 16728301440]

約数ペア:

[(1, 16728301440), (2, 8364150720), (3, 5576100480), (4, 4182075360), (5, 3345660288), (6, 2788050240), (8, 2091037680), (9, 1858700160), (10, 1672830144), (12, 1394025120), (15, 1115220096), (16, 1045518840), (18, 929350080), (20, 836415072), (24, 697012560), (27, 619566720), (30, 557610048), (32, 522759420), (36, 464675040), (40, 418207536), (45, 371740032), (48, 348506280), (54, 309783360), (60, 278805024), (64, 261379710), (72, 232337520), (80, 209103768), (81, 206522240), (90, 185870016), (96, 174253140), (108, 154891680), (120, 139402512), (128, 130689855), (135, 123913344), (144, 116168760), (160, 104551884), (162, 103261120), (180, 92935008), (192, 87126570), (216, 77445840), (240, 69701256), (270, 61956672), (288, 58084380), (320, 52275942), (324, 51630560), (360, 46467504), (384, 43563285), (405, 41304448), (432, 38722920), (480, 34850628), (523, 31985280), (540, 30978336), (576, 29042190), (617, 27112320), (640, 26137971), (648, 25815280), (720, 23233752), (810, 20652224), (864, 19361460), (960, 17425314), (1046, 15992640), (1080, 15489168), (1152, 14521095), (1234, 13556160), (1296, 12907640), (1440, 11616876), (1569, 10661760), (1620, 10326112), (1728, 9680730), (1851, 9037440), (1920, 8712657), (2092, 7996320), (2160, 7744584), (2468, 6778080), (2592, 6453820), (2615, 6397056), (2880, 5808438), (3085, 5422464), (3138, 5330880), (3240, 5163056), (3456, 4840365), (3702, 4518720), (4184, 3998160), (4320, 3872292), (4707, 3553920), (4936, 3389040), (5184, 3226910), (5230, 3198528), (5553, 3012480), (5760, 2904219), (6170, 2711232), (6276, 2665440), (6480, 2581528), (7404, 2259360), (7845, 2132352), (8368, 1999080), (8640, 1936146), (9255, 1807488), (9414, 1776960), (9872, 1694520), (10368, 1613455), (10460, 1599264), (11106, 1506240), (12340, 1355616), (12552, 1332720), (12960, 1290764), (14121, 1184640), (14808, 1129680), (15690, 1066176), (16659, 1004160), (16736, 999540), (17280, 968073), (18510, 903744), (18828, 888480), (19744, 847260), (20920, 799632), (22212, 753120), (23535, 710784), (24680, 677808), (25104, 666360), (25920, 645382), (27765, 602496), (28242, 592320), (29616, 564840), (31380, 533088), (33318, 502080), (33472, 499770), (37020, 451872), (37656, 444240), (39488, 423630), (41840, 399816), (42363, 394880), (44424, 376560), (47070, 355392), (49360, 338904), (49977, 334720), (50208, 333180), (51840, 322691), (55530, 301248), (56484, 296160), (59232, 282420), (62760, 266544), (66636, 251040), (66944, 249885), (70605, 236928), (74040, 225936), (75312, 222120), (78976, 211815), (83295, 200832), (83680, 199908), (84726, 197440), (88848, 188280), (94140, 177696), (98720, 169452), (99954, 167360), (100416, 166590), (111060, 150624), (112968, 148080), (118464, 141210), (125520, 133272)]