8640220680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2719}}^1$

素因数の和:2853

約数の個数: 384

約数和(自身を含む): 34930022400

約数和(自身を除く): 26289801720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 97, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 194, 195, 210, 234, 252, 260, 273, 280, 291, 312, 315, 360, 364, 388, 390, 420, 455, 468, 485, 504, 520, 546, 582, 585, 630, 679, 728, 776, 780, 819, 840, 873, 910, 936, 970, 1092, 1164, 1170, 1260, 1261, 1358, 1365, 1455, 1560, 1638, 1746, 1820, 1940, 2037, 2184, 2328, 2340, 2520, 2522, 2716, 2719, 2730, 2910, 3276, 3395, 3492, 3640, 3783, 3880, 4074, 4095, 4365, 4680, 5044, 5432, 5438, 5460, 5820, 6111, 6305, 6552, 6790, 6984, 7566, 8148, 8157, 8190, 8730, 8827, 10088, 10185, 10876, 10920, 11349, 11640, 12222, 12610, 13580, 13595, 15132, 16296, 16314, 16380, 17460, 17654, 18915, 19033, 20370, 21752, 22698, 24444, 24471, 25220, 26481, 27160, 27190, 30264, 30555, 32628, 32760, 34920, 35308, 35347, 37830, 38066, 40740, 40785, 44135, 45396, 48888, 48942, 50440, 52962, 54380, 56745, 57099, 61110, 65256, 70616, 70694, 75660, 76132, 79443, 81480, 81570, 88270, 90792, 95165, 97884, 105924, 106041, 108760, 113490, 114198, 122220, 122355, 132405, 141388, 151320, 152264, 158886, 163140, 171297, 176540, 176735, 190330, 195768, 211848, 212082, 226980, 228396, 244440, 244710, 247429, 263743, 264810, 282776, 285495, 317772, 318123, 326280, 342594, 353080, 353470, 380660, 397215, 424164, 453960, 456792, 489420, 494858, 527486, 529620, 530205, 570990, 635544, 636246, 685188, 706940, 742287, 761320, 791229, 794430, 848328, 856485, 978840, 989716, 1054972, 1059240, 1060410, 1141980, 1237145, 1272492, 1318715, 1370376, 1413880, 1484574, 1582458, 1588860, 1590615, 1712970, 1846201, 1979432, 2109944, 2120820, 2226861, 2283960, 2373687, 2474290, 2544984, 2637430, 2969148, 3164916, 3177720, 3181230, 3425940, 3428659, 3692402, 3711435, 3956145, 4241640, 4453722, 4747374, 4948580, 5274860, 5538603, 5938296, 6329832, 6362460, 6851880, 6857318, 7384804, 7422870, 7912290, 8907444, 9231005, 9494748, 9897160, 10285977, 10549720, 11077206, 11134305, 11868435, 12724920, 13714636, 14769608, 14845740, 15824580, 16615809, 17143295, 17814888, 18462010, 18989496, 20571954, 22154412, 22268610, 23736870, 24000613, 27429272, 27693015, 29691480, 30857931, 31649160, 33231618, 34286590, 36924020, 41143908, 44308824, 44537220, 47473740, 48001226, 51429885, 55386030, 61715862, 66463236, 68573180, 72001839, 73848040, 82287816, 83079045, 89074440, 94947480, 96002452, 102859770, 110772060, 120003065, 123431724, 132926472, 137146360, 144003678, 154289655, 166158090, 192004904, 205719540, 216005517, 221544120, 240006130, 246863448, 288007356, 308579310, 332316180, 360009195, 411439080, 432011034, 480012260, 576014712, 617158620, 664632360, 720018390, 864022068, 960024520, 1080027585, 1234317240, 1440036780, 1728044136, 2160055170, 2880073560, 4320110340, 8640220680]

約数ペア:

[(1, 8640220680), (2, 4320110340), (3, 2880073560), (4, 2160055170), (5, 1728044136), (6, 1440036780), (7, 1234317240), (8, 1080027585), (9, 960024520), (10, 864022068), (12, 720018390), (13, 664632360), (14, 617158620), (15, 576014712), (18, 480012260), (20, 432011034), (21, 411439080), (24, 360009195), (26, 332316180), (28, 308579310), (30, 288007356), (35, 246863448), (36, 240006130), (39, 221544120), (40, 216005517), (42, 205719540), (45, 192004904), (52, 166158090), (56, 154289655), (60, 144003678), (63, 137146360), (65, 132926472), (70, 123431724), (72, 120003065), (78, 110772060), (84, 102859770), (90, 96002452), (91, 94947480), (97, 89074440), (104, 83079045), (105, 82287816), (117, 73848040), (120, 72001839), (126, 68573180), (130, 66463236), (140, 61715862), (156, 55386030), (168, 51429885), (180, 48001226), (182, 47473740), (194, 44537220), (195, 44308824), (210, 41143908), (234, 36924020), (252, 34286590), (260, 33231618), (273, 31649160), (280, 30857931), (291, 29691480), (312, 27693015), (315, 27429272), (360, 24000613), (364, 23736870), (388, 22268610), (390, 22154412), (420, 20571954), (455, 18989496), (468, 18462010), (485, 17814888), (504, 17143295), (520, 16615809), (546, 15824580), (582, 14845740), (585, 14769608), (630, 13714636), (679, 12724920), (728, 11868435), (776, 11134305), (780, 11077206), (819, 10549720), (840, 10285977), (873, 9897160), (910, 9494748), (936, 9231005), (970, 8907444), (1092, 7912290), (1164, 7422870), (1170, 7384804), (1260, 6857318), (1261, 6851880), (1358, 6362460), (1365, 6329832), (1455, 5938296), (1560, 5538603), (1638, 5274860), (1746, 4948580), (1820, 4747374), (1940, 4453722), (2037, 4241640), (2184, 3956145), (2328, 3711435), (2340, 3692402), (2520, 3428659), (2522, 3425940), (2716, 3181230), (2719, 3177720), (2730, 3164916), (2910, 2969148), (3276, 2637430), (3395, 2544984), (3492, 2474290), (3640, 2373687), (3783, 2283960), (3880, 2226861), (4074, 2120820), (4095, 2109944), (4365, 1979432), (4680, 1846201), (5044, 1712970), (5432, 1590615), (5438, 1588860), (5460, 1582458), (5820, 1484574), (6111, 1413880), (6305, 1370376), (6552, 1318715), (6790, 1272492), (6984, 1237145), (7566, 1141980), (8148, 1060410), (8157, 1059240), (8190, 1054972), (8730, 989716), (8827, 978840), (10088, 856485), (10185, 848328), (10876, 794430), (10920, 791229), (11349, 761320), (11640, 742287), (12222, 706940), (12610, 685188), (13580, 636246), (13595, 635544), (15132, 570990), (16296, 530205), (16314, 529620), (16380, 527486), (17460, 494858), (17654, 489420), (18915, 456792), (19033, 453960), (20370, 424164), (21752, 397215), (22698, 380660), (24444, 353470), (24471, 353080), (25220, 342594), (26481, 326280), (27160, 318123), (27190, 317772), (30264, 285495), (30555, 282776), (32628, 264810), (32760, 263743), (34920, 247429), (35308, 244710), (35347, 244440), (37830, 228396), (38066, 226980), (40740, 212082), (40785, 211848), (44135, 195768), (45396, 190330), (48888, 176735), (48942, 176540), (50440, 171297), (52962, 163140), (54380, 158886), (56745, 152264), (57099, 151320), (61110, 141388), (65256, 132405), (70616, 122355), (70694, 122220), (75660, 114198), (76132, 113490), (79443, 108760), (81480, 106041), (81570, 105924), (88270, 97884), (90792, 95165)]