28491445440

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{57853}}^1$

素因数の和:57901

約数の個数: 280

約数和(自身を含む): 106685090160

約数和(自身を除く): 78193644720

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, 81, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 162, 171, 180, 190, 192, 216, 228, 240, 270, 285, 288, 304, 320, 324, 342, 360, 380, 405, 432, 456, 480, 513, 540, 570, 576, 608, 648, 684, 720, 760, 810, 855, 864, 912, 960, 1026, 1080, 1140, 1216, 1296, 1368, 1440, 1520, 1539, 1620, 1710, 1728, 1824, 2052, 2160, 2280, 2565, 2592, 2736, 2880, 3040, 3078, 3240, 3420, 3648, 4104, 4320, 4560, 5130, 5184, 5472, 6080, 6156, 6480, 6840, 7695, 8208, 8640, 9120, 10260, 10944, 12312, 12960, 13680, 15390, 16416, 18240, 20520, 24624, 25920, 27360, 30780, 32832, 41040, 49248, 54720, 57853, 61560, 82080, 98496, 115706, 123120, 164160, 173559, 231412, 246240, 289265, 347118, 462824, 492480, 520677, 578530, 694236, 867795, 925648, 1041354, 1099207, 1157060, 1388472, 1562031, 1735590, 1851296, 2082708, 2198414, 2314120, 2603385, 2776944, 3124062, 3297621, 3471180, 3702592, 4165416, 4396828, 4628240, 4686093, 5206770, 5496035, 5553888, 6248124, 6595242, 6942360, 7810155, 8330832, 8793656, 9256480, 9372186, 9892863, 10413540, 10992070, 11107776, 12496248, 13190484, 13884720, 15620310, 16488105, 16661664, 17587312, 18512960, 18744372, 19785726, 20827080, 21984140, 23430465, 24992496, 26380968, 27769440, 29678589, 31240620, 32976210, 33323328, 35174624, 37488744, 39571452, 41654160, 43968280, 46860930, 49464315, 49984992, 52761936, 55538880, 59357178, 62481240, 65952420, 70349248, 74977488, 79142904, 83308320, 87936560, 89035767, 93721860, 98928630, 99969984, 105523872, 118714356, 124962480, 131904840, 148392945, 149954976, 158285808, 166616640, 175873120, 178071534, 187443720, 197857260, 211047744, 237428712, 249924960, 263809680, 296785890, 299909952, 316571616, 351746240, 356143068, 374887440, 395714520, 445178835, 474857424, 499849920, 527619360, 593571780, 633143232, 712286136, 749774880, 791429040, 890357670, 949714848, 1055238720, 1187143560, 1424572272, 1499549760, 1582858080, 1780715340, 1899429696, 2374287120, 2849144544, 3165716160, 3561430680, 4748574240, 5698289088, 7122861360, 9497148480, 14245722720, 28491445440]

約数ペア:

[(1, 28491445440), (2, 14245722720), (3, 9497148480), (4, 7122861360), (5, 5698289088), (6, 4748574240), (8, 3561430680), (9, 3165716160), (10, 2849144544), (12, 2374287120), (15, 1899429696), (16, 1780715340), (18, 1582858080), (19, 1499549760), (20, 1424572272), (24, 1187143560), (27, 1055238720), (30, 949714848), (32, 890357670), (36, 791429040), (38, 749774880), (40, 712286136), (45, 633143232), (48, 593571780), (54, 527619360), (57, 499849920), (60, 474857424), (64, 445178835), (72, 395714520), (76, 374887440), (80, 356143068), (81, 351746240), (90, 316571616), (95, 299909952), (96, 296785890), (108, 263809680), (114, 249924960), (120, 237428712), (135, 211047744), (144, 197857260), (152, 187443720), (160, 178071534), (162, 175873120), (171, 166616640), (180, 158285808), (190, 149954976), (192, 148392945), (216, 131904840), (228, 124962480), (240, 118714356), (270, 105523872), (285, 99969984), (288, 98928630), (304, 93721860), (320, 89035767), (324, 87936560), (342, 83308320), (360, 79142904), (380, 74977488), (405, 70349248), (432, 65952420), (456, 62481240), (480, 59357178), (513, 55538880), (540, 52761936), (570, 49984992), (576, 49464315), (608, 46860930), (648, 43968280), (684, 41654160), (720, 39571452), (760, 37488744), (810, 35174624), (855, 33323328), (864, 32976210), (912, 31240620), (960, 29678589), (1026, 27769440), (1080, 26380968), (1140, 24992496), (1216, 23430465), (1296, 21984140), (1368, 20827080), (1440, 19785726), (1520, 18744372), (1539, 18512960), (1620, 17587312), (1710, 16661664), (1728, 16488105), (1824, 15620310), (2052, 13884720), (2160, 13190484), (2280, 12496248), (2565, 11107776), (2592, 10992070), (2736, 10413540), (2880, 9892863), (3040, 9372186), (3078, 9256480), (3240, 8793656), (3420, 8330832), (3648, 7810155), (4104, 6942360), (4320, 6595242), (4560, 6248124), (5130, 5553888), (5184, 5496035), (5472, 5206770), (6080, 4686093), (6156, 4628240), (6480, 4396828), (6840, 4165416), (7695, 3702592), (8208, 3471180), (8640, 3297621), (9120, 3124062), (10260, 2776944), (10944, 2603385), (12312, 2314120), (12960, 2198414), (13680, 2082708), (15390, 1851296), (16416, 1735590), (18240, 1562031), (20520, 1388472), (24624, 1157060), (25920, 1099207), (27360, 1041354), (30780, 925648), (32832, 867795), (41040, 694236), (49248, 578530), (54720, 520677), (57853, 492480), (61560, 462824), (82080, 347118), (98496, 289265), (115706, 246240), (123120, 231412), (164160, 173559)]