142235730

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{827}}^1$

素因数の和:870

約数の個数: 192

約数和(自身を含む): 475735680

約数和(自身を除く): 333499950

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 49, 54, 63, 65, 70, 78, 90, 91, 98, 105, 117, 126, 130, 135, 147, 182, 189, 195, 210, 234, 245, 270, 273, 294, 315, 351, 378, 390, 441, 455, 490, 546, 585, 630, 637, 702, 735, 819, 827, 882, 910, 945, 1170, 1274, 1323, 1365, 1470, 1638, 1654, 1755, 1890, 1911, 2205, 2457, 2481, 2646, 2730, 3185, 3510, 3822, 4095, 4135, 4410, 4914, 4962, 5733, 5789, 6370, 6615, 7443, 8190, 8270, 9555, 10751, 11466, 11578, 12285, 12405, 13230, 14886, 17199, 17367, 19110, 21502, 22329, 24570, 24810, 28665, 28945, 32253, 34398, 34734, 37215, 40523, 44658, 52101, 53755, 57330, 57890, 64506, 74430, 75257, 81046, 85995, 86835, 96759, 104202, 107510, 111645, 121569, 150514, 156303, 161265, 171990, 173670, 193518, 202615, 223290, 225771, 243138, 260505, 290277, 312606, 322530, 364707, 376285, 405230, 451542, 483795, 521010, 526799, 580554, 607845, 677313, 729414, 752570, 781515, 967590, 1053598, 1094121, 1128855, 1215690, 1354626, 1451385, 1563030, 1580397, 1823535, 2031939, 2188242, 2257710, 2633995, 2902770, 3160794, 3386565, 3647070, 4063878, 4741191, 5267990, 5470605, 6773130, 7901985, 9482382, 10159695, 10941210, 14223573, 15803970, 20319390, 23705955, 28447146, 47411910, 71117865, 142235730]

約数ペア:

[(1, 142235730), (2, 71117865), (3, 47411910), (5, 28447146), (6, 23705955), (7, 20319390), (9, 15803970), (10, 14223573), (13, 10941210), (14, 10159695), (15, 9482382), (18, 7901985), (21, 6773130), (26, 5470605), (27, 5267990), (30, 4741191), (35, 4063878), (39, 3647070), (42, 3386565), (45, 3160794), (49, 2902770), (54, 2633995), (63, 2257710), (65, 2188242), (70, 2031939), (78, 1823535), (90, 1580397), (91, 1563030), (98, 1451385), (105, 1354626), (117, 1215690), (126, 1128855), (130, 1094121), (135, 1053598), (147, 967590), (182, 781515), (189, 752570), (195, 729414), (210, 677313), (234, 607845), (245, 580554), (270, 526799), (273, 521010), (294, 483795), (315, 451542), (351, 405230), (378, 376285), (390, 364707), (441, 322530), (455, 312606), (490, 290277), (546, 260505), (585, 243138), (630, 225771), (637, 223290), (702, 202615), (735, 193518), (819, 173670), (827, 171990), (882, 161265), (910, 156303), (945, 150514), (1170, 121569), (1274, 111645), (1323, 107510), (1365, 104202), (1470, 96759), (1638, 86835), (1654, 85995), (1755, 81046), (1890, 75257), (1911, 74430), (2205, 64506), (2457, 57890), (2481, 57330), (2646, 53755), (2730, 52101), (3185, 44658), (3510, 40523), (3822, 37215), (4095, 34734), (4135, 34398), (4410, 32253), (4914, 28945), (4962, 28665), (5733, 24810), (5789, 24570), (6370, 22329), (6615, 21502), (7443, 19110), (8190, 17367), (8270, 17199), (9555, 14886), (10751, 13230), (11466, 12405), (11578, 12285)]