1684388760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^2\times {\mathrm{263}}^1$

素因数の和:402

約数の個数: 192

約数和(自身を含む): 5441990400

約数和(自身を除く): 3757601640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 53, 57, 60, 76, 95, 106, 114, 120, 152, 159, 190, 212, 228, 263, 265, 285, 318, 380, 424, 456, 526, 530, 570, 636, 760, 789, 795, 1007, 1052, 1060, 1140, 1272, 1315, 1578, 1590, 2014, 2104, 2120, 2280, 2630, 2809, 3021, 3156, 3180, 3945, 4028, 4997, 5035, 5260, 5618, 6042, 6312, 6360, 7890, 8056, 8427, 9994, 10070, 10520, 11236, 12084, 13939, 14045, 14991, 15105, 15780, 16854, 19988, 20140, 22472, 24168, 24985, 27878, 28090, 29982, 30210, 31560, 33708, 39976, 40280, 41817, 42135, 49970, 53371, 55756, 56180, 59964, 60420, 67416, 69695, 74955, 83634, 84270, 99940, 106742, 111512, 112360, 119928, 120840, 139390, 149910, 160113, 167268, 168540, 199880, 209085, 213484, 264841, 266855, 278780, 299820, 320226, 334536, 337080, 418170, 426968, 529682, 533710, 557560, 599640, 640452, 738767, 794523, 800565, 836340, 1059364, 1067420, 1280904, 1324205, 1477534, 1589046, 1601130, 1672680, 2118728, 2134840, 2216301, 2648410, 2955068, 3178092, 3202260, 3693835, 3972615, 4432602, 5296820, 5910136, 6356184, 6404520, 7387670, 7945230, 8865204, 10593640, 11081505, 14036573, 14775340, 15890460, 17730408, 22163010, 28073146, 29550680, 31780920, 42109719, 44326020, 56146292, 70182865, 84219438, 88652040, 112292584, 140365730, 168438876, 210548595, 280731460, 336877752, 421097190, 561462920, 842194380, 1684388760]

約数ペア:

[(1, 1684388760), (2, 842194380), (3, 561462920), (4, 421097190), (5, 336877752), (6, 280731460), (8, 210548595), (10, 168438876), (12, 140365730), (15, 112292584), (19, 88652040), (20, 84219438), (24, 70182865), (30, 56146292), (38, 44326020), (40, 42109719), (53, 31780920), (57, 29550680), (60, 28073146), (76, 22163010), (95, 17730408), (106, 15890460), (114, 14775340), (120, 14036573), (152, 11081505), (159, 10593640), (190, 8865204), (212, 7945230), (228, 7387670), (263, 6404520), (265, 6356184), (285, 5910136), (318, 5296820), (380, 4432602), (424, 3972615), (456, 3693835), (526, 3202260), (530, 3178092), (570, 2955068), (636, 2648410), (760, 2216301), (789, 2134840), (795, 2118728), (1007, 1672680), (1052, 1601130), (1060, 1589046), (1140, 1477534), (1272, 1324205), (1315, 1280904), (1578, 1067420), (1590, 1059364), (2014, 836340), (2104, 800565), (2120, 794523), (2280, 738767), (2630, 640452), (2809, 599640), (3021, 557560), (3156, 533710), (3180, 529682), (3945, 426968), (4028, 418170), (4997, 337080), (5035, 334536), (5260, 320226), (5618, 299820), (6042, 278780), (6312, 266855), (6360, 264841), (7890, 213484), (8056, 209085), (8427, 199880), (9994, 168540), (10070, 167268), (10520, 160113), (11236, 149910), (12084, 139390), (13939, 120840), (14045, 119928), (14991, 112360), (15105, 111512), (15780, 106742), (16854, 99940), (19988, 84270), (20140, 83634), (22472, 74955), (24168, 69695), (24985, 67416), (27878, 60420), (28090, 59964), (29982, 56180), (30210, 55756), (31560, 53371), (33708, 49970), (39976, 42135), (40280, 41817)]