201997818240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{52057}}^1$

素因数の和:52169

約数の個数: 256

約数和(自身を含む): 672872555520

約数和(自身を除く): 470874737280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 47, 48, 60, 64, 80, 86, 94, 96, 120, 128, 129, 141, 160, 172, 188, 192, 215, 235, 240, 258, 282, 320, 344, 376, 384, 430, 470, 480, 516, 564, 640, 645, 688, 705, 752, 860, 940, 960, 1032, 1128, 1290, 1376, 1410, 1504, 1720, 1880, 1920, 2021, 2064, 2256, 2580, 2752, 2820, 3008, 3440, 3760, 4042, 4128, 4512, 5160, 5504, 5640, 6016, 6063, 6880, 7520, 8084, 8256, 9024, 10105, 10320, 11280, 12126, 13760, 15040, 16168, 16512, 18048, 20210, 20640, 22560, 24252, 27520, 30080, 30315, 32336, 40420, 41280, 45120, 48504, 52057, 60630, 64672, 80840, 82560, 90240, 97008, 104114, 121260, 129344, 156171, 161680, 194016, 208228, 242520, 258688, 260285, 312342, 323360, 388032, 416456, 485040, 520570, 624684, 646720, 776064, 780855, 832912, 970080, 1041140, 1249368, 1293440, 1561710, 1665824, 1940160, 2082280, 2238451, 2446679, 2498736, 3123420, 3331648, 3880320, 4164560, 4476902, 4893358, 4997472, 6246840, 6663296, 6715353, 7340037, 8329120, 8953804, 9786716, 9994944, 11192255, 12233395, 12493680, 13430706, 14680074, 16658240, 17907608, 19573432, 19989888, 22384510, 24466790, 24987360, 26861412, 29360148, 33316480, 33576765, 35815216, 36700185, 39146864, 44769020, 48933580, 49974720, 53722824, 58720296, 67153530, 71630432, 73400370, 78293728, 89538040, 97867160, 99949440, 105207197, 107445648, 117440592, 134307060, 143260864, 146800740, 156587456, 179076080, 195734320, 210414394, 214891296, 234881184, 268614120, 286521728, 293601480, 313174912, 315621591, 358152160, 391468640, 420828788, 429782592, 469762368, 526035985, 537228240, 587202960, 631243182, 716304320, 782937280, 841657576, 859565184, 939524736, 1052071970, 1074456480, 1174405920, 1262486364, 1432608640, 1565874560, 1578107955, 1683315152, 2104143940, 2148912960, 2348811840, 2524972728, 3156215910, 3366630304, 4208287880, 4297825920, 4697623680, 5049945456, 6312431820, 6733260608, 8416575760, 10099890912, 12624863640, 13466521216, 16833151520, 20199781824, 25249727280, 33666303040, 40399563648, 50499454560, 67332606080, 100998909120, 201997818240]

約数ペア:

[(1, 201997818240), (2, 100998909120), (3, 67332606080), (4, 50499454560), (5, 40399563648), (6, 33666303040), (8, 25249727280), (10, 20199781824), (12, 16833151520), (15, 13466521216), (16, 12624863640), (20, 10099890912), (24, 8416575760), (30, 6733260608), (32, 6312431820), (40, 5049945456), (43, 4697623680), (47, 4297825920), (48, 4208287880), (60, 3366630304), (64, 3156215910), (80, 2524972728), (86, 2348811840), (94, 2148912960), (96, 2104143940), (120, 1683315152), (128, 1578107955), (129, 1565874560), (141, 1432608640), (160, 1262486364), (172, 1174405920), (188, 1074456480), (192, 1052071970), (215, 939524736), (235, 859565184), (240, 841657576), (258, 782937280), (282, 716304320), (320, 631243182), (344, 587202960), (376, 537228240), (384, 526035985), (430, 469762368), (470, 429782592), (480, 420828788), (516, 391468640), (564, 358152160), (640, 315621591), (645, 313174912), (688, 293601480), (705, 286521728), (752, 268614120), (860, 234881184), (940, 214891296), (960, 210414394), (1032, 195734320), (1128, 179076080), (1290, 156587456), (1376, 146800740), (1410, 143260864), (1504, 134307060), (1720, 117440592), (1880, 107445648), (1920, 105207197), (2021, 99949440), (2064, 97867160), (2256, 89538040), (2580, 78293728), (2752, 73400370), (2820, 71630432), (3008, 67153530), (3440, 58720296), (3760, 53722824), (4042, 49974720), (4128, 48933580), (4512, 44769020), (5160, 39146864), (5504, 36700185), (5640, 35815216), (6016, 33576765), (6063, 33316480), (6880, 29360148), (7520, 26861412), (8084, 24987360), (8256, 24466790), (9024, 22384510), (10105, 19989888), (10320, 19573432), (11280, 17907608), (12126, 16658240), (13760, 14680074), (15040, 13430706), (16168, 12493680), (16512, 12233395), (18048, 11192255), (20210, 9994944), (20640, 9786716), (22560, 8953804), (24252, 8329120), (27520, 7340037), (30080, 6715353), (30315, 6663296), (32336, 6246840), (40420, 4997472), (41280, 4893358), (45120, 4476902), (48504, 4164560), (52057, 3880320), (60630, 3331648), (64672, 3123420), (80840, 2498736), (82560, 2446679), (90240, 2238451), (97008, 2082280), (104114, 1940160), (121260, 1665824), (129344, 1561710), (156171, 1293440), (161680, 1249368), (194016, 1041140), (208228, 970080), (242520, 832912), (258688, 780855), (260285, 776064), (312342, 646720), (323360, 624684), (388032, 520570), (416456, 485040)]