2897197440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{853}}^1$

素因数の和:965

約数の個数: 256

約数和(自身を含む): 9721252800

約数和(自身を除く): 6824055360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 61, 64, 80, 87, 96, 116, 120, 122, 128, 145, 160, 174, 183, 192, 232, 240, 244, 290, 305, 320, 348, 366, 384, 435, 464, 480, 488, 580, 610, 640, 696, 732, 853, 870, 915, 928, 960, 976, 1160, 1220, 1392, 1464, 1706, 1740, 1769, 1830, 1856, 1920, 1952, 2320, 2440, 2559, 2784, 2928, 3412, 3480, 3538, 3660, 3712, 3904, 4265, 4640, 4880, 5118, 5307, 5568, 5856, 6824, 6960, 7076, 7320, 7808, 8530, 8845, 9280, 9760, 10236, 10614, 11136, 11712, 12795, 13648, 13920, 14152, 14640, 17060, 17690, 18560, 19520, 20472, 21228, 23424, 24737, 25590, 26535, 27296, 27840, 28304, 29280, 34120, 35380, 39040, 40944, 42456, 49474, 51180, 52033, 53070, 54592, 55680, 56608, 58560, 68240, 70760, 74211, 81888, 84912, 98948, 102360, 104066, 106140, 109184, 113216, 117120, 123685, 136480, 141520, 148422, 156099, 163776, 169824, 197896, 204720, 208132, 212280, 226432, 247370, 260165, 272960, 283040, 296844, 312198, 327552, 339648, 371055, 395792, 409440, 416264, 424560, 494740, 520330, 545920, 566080, 593688, 624396, 679296, 742110, 780495, 791584, 818880, 832528, 849120, 989480, 1040660, 1132160, 1187376, 1248792, 1484220, 1508957, 1560990, 1583168, 1637760, 1665056, 1698240, 1978960, 2081320, 2374752, 2497584, 2968440, 3017914, 3121980, 3166336, 3330112, 3396480, 3957920, 4162640, 4526871, 4749504, 4995168, 5936880, 6035828, 6243960, 6660224, 7544785, 7915840, 8325280, 9053742, 9499008, 9990336, 11873760, 12071656, 12487920, 15089570, 15831680, 16650560, 18107484, 19980672, 22634355, 23747520, 24143312, 24975840, 30179140, 33301120, 36214968, 45268710, 47495040, 48286624, 49951680, 60358280, 72429936, 90537420, 96573248, 99903360, 120716560, 144859872, 181074840, 193146496, 241433120, 289719744, 362149680, 482866240, 579439488, 724299360, 965732480, 1448598720, 2897197440]

約数ペア:

[(1, 2897197440), (2, 1448598720), (3, 965732480), (4, 724299360), (5, 579439488), (6, 482866240), (8, 362149680), (10, 289719744), (12, 241433120), (15, 193146496), (16, 181074840), (20, 144859872), (24, 120716560), (29, 99903360), (30, 96573248), (32, 90537420), (40, 72429936), (48, 60358280), (58, 49951680), (60, 48286624), (61, 47495040), (64, 45268710), (80, 36214968), (87, 33301120), (96, 30179140), (116, 24975840), (120, 24143312), (122, 23747520), (128, 22634355), (145, 19980672), (160, 18107484), (174, 16650560), (183, 15831680), (192, 15089570), (232, 12487920), (240, 12071656), (244, 11873760), (290, 9990336), (305, 9499008), (320, 9053742), (348, 8325280), (366, 7915840), (384, 7544785), (435, 6660224), (464, 6243960), (480, 6035828), (488, 5936880), (580, 4995168), (610, 4749504), (640, 4526871), (696, 4162640), (732, 3957920), (853, 3396480), (870, 3330112), (915, 3166336), (928, 3121980), (960, 3017914), (976, 2968440), (1160, 2497584), (1220, 2374752), (1392, 2081320), (1464, 1978960), (1706, 1698240), (1740, 1665056), (1769, 1637760), (1830, 1583168), (1856, 1560990), (1920, 1508957), (1952, 1484220), (2320, 1248792), (2440, 1187376), (2559, 1132160), (2784, 1040660), (2928, 989480), (3412, 849120), (3480, 832528), (3538, 818880), (3660, 791584), (3712, 780495), (3904, 742110), (4265, 679296), (4640, 624396), (4880, 593688), (5118, 566080), (5307, 545920), (5568, 520330), (5856, 494740), (6824, 424560), (6960, 416264), (7076, 409440), (7320, 395792), (7808, 371055), (8530, 339648), (8845, 327552), (9280, 312198), (9760, 296844), (10236, 283040), (10614, 272960), (11136, 260165), (11712, 247370), (12795, 226432), (13648, 212280), (13920, 208132), (14152, 204720), (14640, 197896), (17060, 169824), (17690, 163776), (18560, 156099), (19520, 148422), (20472, 141520), (21228, 136480), (23424, 123685), (24737, 117120), (25590, 113216), (26535, 109184), (27296, 106140), (27840, 104066), (28304, 102360), (29280, 98948), (34120, 84912), (35380, 81888), (39040, 74211), (40944, 70760), (42456, 68240), (49474, 58560), (51180, 56608), (52033, 55680), (53070, 54592)]