2445867520

素因数分解:

$2^9\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1307}}^1$

素因数の和:1390

約数の個数: 160

約数和(自身を含む): 6358575168

約数和(自身を除く): 3912707648

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 43, 64, 68, 80, 85, 86, 128, 136, 160, 170, 172, 215, 256, 272, 320, 340, 344, 430, 512, 544, 640, 680, 688, 731, 860, 1088, 1280, 1307, 1360, 1376, 1462, 1720, 2176, 2560, 2614, 2720, 2752, 2924, 3440, 3655, 4352, 5228, 5440, 5504, 5848, 6535, 6880, 7310, 8704, 10456, 10880, 11008, 11696, 13070, 13760, 14620, 20912, 21760, 22016, 22219, 23392, 26140, 27520, 29240, 41824, 43520, 44438, 46784, 52280, 55040, 56201, 58480, 83648, 88876, 93568, 104560, 110080, 111095, 112402, 116960, 167296, 177752, 187136, 209120, 222190, 224804, 233920, 281005, 334592, 355504, 374272, 418240, 444380, 449608, 467840, 562010, 669184, 711008, 836480, 888760, 899216, 935680, 955417, 1124020, 1422016, 1672960, 1777520, 1798432, 1871360, 1910834, 2248040, 2844032, 3345920, 3555040, 3596864, 3821668, 4496080, 4777085, 5688064, 7110080, 7193728, 7643336, 8992160, 9554170, 11376128, 14220160, 14387456, 15286672, 17984320, 19108340, 28440320, 28774912, 30573344, 35968640, 38216680, 56880640, 61146688, 71937280, 76433360, 122293376, 143874560, 152866720, 244586752, 305733440, 489173504, 611466880, 1222933760, 2445867520]

約数ペア:

[(1, 2445867520), (2, 1222933760), (4, 611466880), (5, 489173504), (8, 305733440), (10, 244586752), (16, 152866720), (17, 143874560), (20, 122293376), (32, 76433360), (34, 71937280), (40, 61146688), (43, 56880640), (64, 38216680), (68, 35968640), (80, 30573344), (85, 28774912), (86, 28440320), (128, 19108340), (136, 17984320), (160, 15286672), (170, 14387456), (172, 14220160), (215, 11376128), (256, 9554170), (272, 8992160), (320, 7643336), (340, 7193728), (344, 7110080), (430, 5688064), (512, 4777085), (544, 4496080), (640, 3821668), (680, 3596864), (688, 3555040), (731, 3345920), (860, 2844032), (1088, 2248040), (1280, 1910834), (1307, 1871360), (1360, 1798432), (1376, 1777520), (1462, 1672960), (1720, 1422016), (2176, 1124020), (2560, 955417), (2614, 935680), (2720, 899216), (2752, 888760), (2924, 836480), (3440, 711008), (3655, 669184), (4352, 562010), (5228, 467840), (5440, 449608), (5504, 444380), (5848, 418240), (6535, 374272), (6880, 355504), (7310, 334592), (8704, 281005), (10456, 233920), (10880, 224804), (11008, 222190), (11696, 209120), (13070, 187136), (13760, 177752), (14620, 167296), (20912, 116960), (21760, 112402), (22016, 111095), (22219, 110080), (23392, 104560), (26140, 93568), (27520, 88876), (29240, 83648), (41824, 58480), (43520, 56201), (44438, 55040), (46784, 52280)]