17291520

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:125

約数の個数: 216

約数和(自身を含む): 63772800

約数和(自身を除く): 46481280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 79, 80, 90, 95, 96, 114, 120, 128, 144, 152, 158, 160, 171, 180, 190, 192, 228, 237, 240, 256, 285, 288, 304, 316, 320, 342, 360, 380, 384, 395, 456, 474, 480, 570, 576, 608, 632, 640, 684, 711, 720, 760, 768, 790, 855, 912, 948, 960, 1140, 1152, 1185, 1216, 1264, 1280, 1368, 1422, 1440, 1501, 1520, 1580, 1710, 1824, 1896, 1920, 2280, 2304, 2370, 2432, 2528, 2736, 2844, 2880, 3002, 3040, 3160, 3420, 3555, 3648, 3792, 3840, 4503, 4560, 4740, 4864, 5056, 5472, 5688, 5760, 6004, 6080, 6320, 6840, 7110, 7296, 7505, 7584, 9006, 9120, 9480, 10112, 10944, 11376, 11520, 12008, 12160, 12640, 13509, 13680, 14220, 14592, 15010, 15168, 18012, 18240, 18960, 20224, 21888, 22515, 22752, 24016, 24320, 25280, 27018, 27360, 28440, 30020, 30336, 36024, 36480, 37920, 43776, 45030, 45504, 48032, 50560, 54036, 54720, 56880, 60040, 60672, 67545, 72048, 72960, 75840, 90060, 91008, 96064, 101120, 108072, 109440, 113760, 120080, 135090, 144096, 151680, 180120, 182016, 192128, 216144, 218880, 227520, 240160, 270180, 288192, 303360, 360240, 384256, 432288, 455040, 480320, 540360, 576384, 720480, 864576, 910080, 960640, 1080720, 1152768, 1440960, 1729152, 1921280, 2161440, 2881920, 3458304, 4322880, 5763840, 8645760, 17291520]

約数ペア:

[(1, 17291520), (2, 8645760), (3, 5763840), (4, 4322880), (5, 3458304), (6, 2881920), (8, 2161440), (9, 1921280), (10, 1729152), (12, 1440960), (15, 1152768), (16, 1080720), (18, 960640), (19, 910080), (20, 864576), (24, 720480), (30, 576384), (32, 540360), (36, 480320), (38, 455040), (40, 432288), (45, 384256), (48, 360240), (57, 303360), (60, 288192), (64, 270180), (72, 240160), (76, 227520), (79, 218880), (80, 216144), (90, 192128), (95, 182016), (96, 180120), (114, 151680), (120, 144096), (128, 135090), (144, 120080), (152, 113760), (158, 109440), (160, 108072), (171, 101120), (180, 96064), (190, 91008), (192, 90060), (228, 75840), (237, 72960), (240, 72048), (256, 67545), (285, 60672), (288, 60040), (304, 56880), (316, 54720), (320, 54036), (342, 50560), (360, 48032), (380, 45504), (384, 45030), (395, 43776), (456, 37920), (474, 36480), (480, 36024), (570, 30336), (576, 30020), (608, 28440), (632, 27360), (640, 27018), (684, 25280), (711, 24320), (720, 24016), (760, 22752), (768, 22515), (790, 21888), (855, 20224), (912, 18960), (948, 18240), (960, 18012), (1140, 15168), (1152, 15010), (1185, 14592), (1216, 14220), (1264, 13680), (1280, 13509), (1368, 12640), (1422, 12160), (1440, 12008), (1501, 11520), (1520, 11376), (1580, 10944), (1710, 10112), (1824, 9480), (1896, 9120), (1920, 9006), (2280, 7584), (2304, 7505), (2370, 7296), (2432, 7110), (2528, 6840), (2736, 6320), (2844, 6080), (2880, 6004), (3002, 5760), (3040, 5688), (3160, 5472), (3420, 5056), (3555, 4864), (3648, 4740), (3792, 4560), (3840, 4503)]