143014140

素因数分解:

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

素因数の和:353

約数の個数: 192

約数和(自身を含む): 479001600

約数和(自身を除く): 335987460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 53, 54, 57, 60, 76, 90, 95, 106, 108, 114, 135, 159, 171, 180, 190, 212, 228, 263, 265, 270, 285, 318, 342, 380, 477, 513, 526, 530, 540, 570, 636, 684, 789, 795, 855, 954, 1007, 1026, 1052, 1060, 1140, 1315, 1431, 1578, 1590, 1710, 1908, 2014, 2052, 2367, 2385, 2565, 2630, 2862, 3021, 3156, 3180, 3420, 3945, 4028, 4734, 4770, 4997, 5035, 5130, 5260, 5724, 6042, 7101, 7155, 7890, 9063, 9468, 9540, 9994, 10070, 10260, 11835, 12084, 13939, 14202, 14310, 14991, 15105, 15780, 18126, 19988, 20140, 23670, 24985, 27189, 27878, 28404, 28620, 29982, 30210, 35505, 36252, 41817, 44973, 45315, 47340, 49970, 54378, 55756, 59964, 60420, 69695, 71010, 74955, 83634, 89946, 90630, 99940, 108756, 125451, 134919, 135945, 139390, 142020, 149910, 167268, 179892, 181260, 209085, 224865, 250902, 264841, 269838, 271890, 278780, 299820, 376353, 418170, 449730, 501804, 529682, 539676, 543780, 627255, 674595, 752706, 794523, 836340, 899460, 1059364, 1254510, 1324205, 1349190, 1505412, 1589046, 1881765, 2383569, 2509020, 2648410, 2698380, 3178092, 3763530, 3972615, 4767138, 5296820, 7150707, 7527060, 7945230, 9534276, 11917845, 14301414, 15890460, 23835690, 28602828, 35753535, 47671380, 71507070, 143014140]

約数ペア:

[(1, 143014140), (2, 71507070), (3, 47671380), (4, 35753535), (5, 28602828), (6, 23835690), (9, 15890460), (10, 14301414), (12, 11917845), (15, 9534276), (18, 7945230), (19, 7527060), (20, 7150707), (27, 5296820), (30, 4767138), (36, 3972615), (38, 3763530), (45, 3178092), (53, 2698380), (54, 2648410), (57, 2509020), (60, 2383569), (76, 1881765), (90, 1589046), (95, 1505412), (106, 1349190), (108, 1324205), (114, 1254510), (135, 1059364), (159, 899460), (171, 836340), (180, 794523), (190, 752706), (212, 674595), (228, 627255), (263, 543780), (265, 539676), (270, 529682), (285, 501804), (318, 449730), (342, 418170), (380, 376353), (477, 299820), (513, 278780), (526, 271890), (530, 269838), (540, 264841), (570, 250902), (636, 224865), (684, 209085), (789, 181260), (795, 179892), (855, 167268), (954, 149910), (1007, 142020), (1026, 139390), (1052, 135945), (1060, 134919), (1140, 125451), (1315, 108756), (1431, 99940), (1578, 90630), (1590, 89946), (1710, 83634), (1908, 74955), (2014, 71010), (2052, 69695), (2367, 60420), (2385, 59964), (2565, 55756), (2630, 54378), (2862, 49970), (3021, 47340), (3156, 45315), (3180, 44973), (3420, 41817), (3945, 36252), (4028, 35505), (4734, 30210), (4770, 29982), (4997, 28620), (5035, 28404), (5130, 27878), (5260, 27189), (5724, 24985), (6042, 23670), (7101, 20140), (7155, 19988), (7890, 18126), (9063, 15780), (9468, 15105), (9540, 14991), (9994, 14310), (10070, 14202), (10260, 13939), (11835, 12084)]