51783360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1$

素因数の和:223

約数の個数: 224

約数和(自身を含む): 184343040

約数和(自身を除く): 132559680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 32, 34, 38, 40, 48, 51, 57, 60, 64, 68, 76, 80, 85, 95, 96, 102, 114, 120, 136, 152, 160, 167, 170, 190, 192, 204, 228, 240, 255, 272, 285, 304, 320, 323, 334, 340, 380, 408, 456, 480, 501, 510, 544, 570, 608, 646, 668, 680, 760, 816, 835, 912, 960, 969, 1002, 1020, 1088, 1140, 1216, 1292, 1336, 1360, 1520, 1615, 1632, 1670, 1824, 1938, 2004, 2040, 2280, 2505, 2584, 2672, 2720, 2839, 3040, 3173, 3230, 3264, 3340, 3648, 3876, 4008, 4080, 4560, 4845, 5010, 5168, 5344, 5440, 5678, 6080, 6346, 6460, 6680, 7752, 8016, 8160, 8517, 9120, 9519, 9690, 10020, 10336, 10688, 11356, 12692, 12920, 13360, 14195, 15504, 15865, 16032, 16320, 17034, 18240, 19038, 19380, 20040, 20672, 22712, 25384, 25840, 26720, 28390, 31008, 31730, 32064, 34068, 38076, 38760, 40080, 42585, 45424, 47595, 50768, 51680, 53440, 53941, 56780, 62016, 63460, 68136, 76152, 77520, 80160, 85170, 90848, 95190, 101536, 103360, 107882, 113560, 126920, 136272, 152304, 155040, 160320, 161823, 170340, 181696, 190380, 203072, 215764, 227120, 253840, 269705, 272544, 304608, 310080, 323646, 340680, 380760, 431528, 454240, 507680, 539410, 545088, 609216, 647292, 681360, 761520, 809115, 863056, 908480, 1015360, 1078820, 1294584, 1362720, 1523040, 1618230, 1726112, 2157640, 2589168, 2725440, 3046080, 3236460, 3452224, 4315280, 5178336, 6472920, 8630560, 10356672, 12945840, 17261120, 25891680, 51783360]

約数ペア:

[(1, 51783360), (2, 25891680), (3, 17261120), (4, 12945840), (5, 10356672), (6, 8630560), (8, 6472920), (10, 5178336), (12, 4315280), (15, 3452224), (16, 3236460), (17, 3046080), (19, 2725440), (20, 2589168), (24, 2157640), (30, 1726112), (32, 1618230), (34, 1523040), (38, 1362720), (40, 1294584), (48, 1078820), (51, 1015360), (57, 908480), (60, 863056), (64, 809115), (68, 761520), (76, 681360), (80, 647292), (85, 609216), (95, 545088), (96, 539410), (102, 507680), (114, 454240), (120, 431528), (136, 380760), (152, 340680), (160, 323646), (167, 310080), (170, 304608), (190, 272544), (192, 269705), (204, 253840), (228, 227120), (240, 215764), (255, 203072), (272, 190380), (285, 181696), (304, 170340), (320, 161823), (323, 160320), (334, 155040), (340, 152304), (380, 136272), (408, 126920), (456, 113560), (480, 107882), (501, 103360), (510, 101536), (544, 95190), (570, 90848), (608, 85170), (646, 80160), (668, 77520), (680, 76152), (760, 68136), (816, 63460), (835, 62016), (912, 56780), (960, 53941), (969, 53440), (1002, 51680), (1020, 50768), (1088, 47595), (1140, 45424), (1216, 42585), (1292, 40080), (1336, 38760), (1360, 38076), (1520, 34068), (1615, 32064), (1632, 31730), (1670, 31008), (1824, 28390), (1938, 26720), (2004, 25840), (2040, 25384), (2280, 22712), (2505, 20672), (2584, 20040), (2672, 19380), (2720, 19038), (2839, 18240), (3040, 17034), (3173, 16320), (3230, 16032), (3264, 15865), (3340, 15504), (3648, 14195), (3876, 13360), (4008, 12920), (4080, 12692), (4560, 11356), (4845, 10688), (5010, 10336), (5168, 10020), (5344, 9690), (5440, 9519), (5678, 9120), (6080, 8517), (6346, 8160), (6460, 8016), (6680, 7752)]