16753440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1$

素因数の和:215

約数の個数: 192

約数和(自身を含む): 60963840

約数和(自身を除く): 44210400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 32, 33, 38, 40, 44, 48, 55, 57, 60, 66, 76, 80, 88, 95, 96, 110, 114, 120, 132, 152, 160, 165, 167, 176, 190, 209, 220, 228, 240, 264, 285, 304, 330, 334, 352, 380, 418, 440, 456, 480, 501, 528, 570, 608, 627, 660, 668, 760, 835, 836, 880, 912, 1002, 1045, 1056, 1140, 1254, 1320, 1336, 1520, 1670, 1672, 1760, 1824, 1837, 2004, 2090, 2280, 2505, 2508, 2640, 2672, 3040, 3135, 3173, 3340, 3344, 3674, 4008, 4180, 4560, 5010, 5016, 5280, 5344, 5511, 6270, 6346, 6680, 6688, 7348, 8016, 8360, 9120, 9185, 9519, 10020, 10032, 11022, 12540, 12692, 13360, 14696, 15865, 16032, 16720, 18370, 19038, 20040, 20064, 22044, 25080, 25384, 26720, 27555, 29392, 31730, 33440, 34903, 36740, 38076, 40080, 44088, 47595, 50160, 50768, 55110, 58784, 63460, 69806, 73480, 76152, 80160, 88176, 95190, 100320, 101536, 104709, 110220, 126920, 139612, 146960, 152304, 174515, 176352, 190380, 209418, 220440, 253840, 279224, 293920, 304608, 349030, 380760, 418836, 440880, 507680, 523545, 558448, 698060, 761520, 837672, 881760, 1047090, 1116896, 1396120, 1523040, 1675344, 2094180, 2792240, 3350688, 4188360, 5584480, 8376720, 16753440]

約数ペア:

[(1, 16753440), (2, 8376720), (3, 5584480), (4, 4188360), (5, 3350688), (6, 2792240), (8, 2094180), (10, 1675344), (11, 1523040), (12, 1396120), (15, 1116896), (16, 1047090), (19, 881760), (20, 837672), (22, 761520), (24, 698060), (30, 558448), (32, 523545), (33, 507680), (38, 440880), (40, 418836), (44, 380760), (48, 349030), (55, 304608), (57, 293920), (60, 279224), (66, 253840), (76, 220440), (80, 209418), (88, 190380), (95, 176352), (96, 174515), (110, 152304), (114, 146960), (120, 139612), (132, 126920), (152, 110220), (160, 104709), (165, 101536), (167, 100320), (176, 95190), (190, 88176), (209, 80160), (220, 76152), (228, 73480), (240, 69806), (264, 63460), (285, 58784), (304, 55110), (330, 50768), (334, 50160), (352, 47595), (380, 44088), (418, 40080), (440, 38076), (456, 36740), (480, 34903), (501, 33440), (528, 31730), (570, 29392), (608, 27555), (627, 26720), (660, 25384), (668, 25080), (760, 22044), (835, 20064), (836, 20040), (880, 19038), (912, 18370), (1002, 16720), (1045, 16032), (1056, 15865), (1140, 14696), (1254, 13360), (1320, 12692), (1336, 12540), (1520, 11022), (1670, 10032), (1672, 10020), (1760, 9519), (1824, 9185), (1837, 9120), (2004, 8360), (2090, 8016), (2280, 7348), (2505, 6688), (2508, 6680), (2640, 6346), (2672, 6270), (3040, 5511), (3135, 5344), (3173, 5280), (3340, 5016), (3344, 5010), (3674, 4560), (4008, 4180)]