836768240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:328

約数の個数: 240

約数和(自身を含む): 2500714944

約数和(自身を除く): 1663946704

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 53, 55, 56, 70, 77, 80, 88, 106, 110, 112, 121, 140, 154, 176, 212, 220, 233, 242, 265, 280, 308, 371, 385, 424, 440, 466, 484, 530, 560, 583, 605, 616, 742, 770, 847, 848, 880, 932, 968, 1060, 1165, 1166, 1210, 1232, 1484, 1540, 1631, 1694, 1855, 1864, 1936, 2120, 2330, 2332, 2420, 2563, 2915, 2968, 3080, 3262, 3388, 3710, 3728, 4081, 4235, 4240, 4660, 4664, 4840, 5126, 5830, 5936, 6160, 6413, 6524, 6776, 7420, 8155, 8162, 8470, 9320, 9328, 9680, 10252, 11660, 12349, 12815, 12826, 13048, 13552, 14840, 16310, 16324, 16940, 17941, 18640, 20405, 20504, 23320, 24698, 25630, 25652, 26096, 28193, 29680, 32065, 32620, 32648, 33880, 35882, 40810, 41008, 44891, 46640, 49396, 51260, 51304, 56386, 61745, 64130, 65240, 65296, 67760, 71764, 81620, 86443, 89705, 89782, 98792, 102520, 102608, 112772, 123490, 128260, 130480, 135839, 140965, 143528, 163240, 172886, 179410, 179564, 197351, 197584, 205040, 224455, 225544, 246980, 256520, 271678, 281930, 287056, 326480, 345772, 358820, 359128, 394702, 432215, 448910, 451088, 493960, 513040, 543356, 563860, 679195, 691544, 717640, 718256, 789404, 864430, 897820, 950873, 986755, 987920, 1086712, 1127720, 1358390, 1383088, 1435280, 1494229, 1578808, 1728860, 1795640, 1901746, 1973510, 2173424, 2255440, 2716780, 2988458, 3157616, 3457720, 3591280, 3803492, 3947020, 4754365, 5433560, 5976916, 6915440, 7471145, 7606984, 7894040, 9508730, 10459603, 10867120, 11953832, 14942290, 15213968, 15788080, 19017460, 20919206, 23907664, 29884580, 38034920, 41838412, 52298015, 59769160, 76069840, 83676824, 104596030, 119538320, 167353648, 209192060, 418384120, 836768240]

約数ペア:

[(1, 836768240), (2, 418384120), (4, 209192060), (5, 167353648), (7, 119538320), (8, 104596030), (10, 83676824), (11, 76069840), (14, 59769160), (16, 52298015), (20, 41838412), (22, 38034920), (28, 29884580), (35, 23907664), (40, 20919206), (44, 19017460), (53, 15788080), (55, 15213968), (56, 14942290), (70, 11953832), (77, 10867120), (80, 10459603), (88, 9508730), (106, 7894040), (110, 7606984), (112, 7471145), (121, 6915440), (140, 5976916), (154, 5433560), (176, 4754365), (212, 3947020), (220, 3803492), (233, 3591280), (242, 3457720), (265, 3157616), (280, 2988458), (308, 2716780), (371, 2255440), (385, 2173424), (424, 1973510), (440, 1901746), (466, 1795640), (484, 1728860), (530, 1578808), (560, 1494229), (583, 1435280), (605, 1383088), (616, 1358390), (742, 1127720), (770, 1086712), (847, 987920), (848, 986755), (880, 950873), (932, 897820), (968, 864430), (1060, 789404), (1165, 718256), (1166, 717640), (1210, 691544), (1232, 679195), (1484, 563860), (1540, 543356), (1631, 513040), (1694, 493960), (1855, 451088), (1864, 448910), (1936, 432215), (2120, 394702), (2330, 359128), (2332, 358820), (2420, 345772), (2563, 326480), (2915, 287056), (2968, 281930), (3080, 271678), (3262, 256520), (3388, 246980), (3710, 225544), (3728, 224455), (4081, 205040), (4235, 197584), (4240, 197351), (4660, 179564), (4664, 179410), (4840, 172886), (5126, 163240), (5830, 143528), (5936, 140965), (6160, 135839), (6413, 130480), (6524, 128260), (6776, 123490), (7420, 112772), (8155, 102608), (8162, 102520), (8470, 98792), (9320, 89782), (9328, 89705), (9680, 86443), (10252, 81620), (11660, 71764), (12349, 67760), (12815, 65296), (12826, 65240), (13048, 64130), (13552, 61745), (14840, 56386), (16310, 51304), (16324, 51260), (16940, 49396), (17941, 46640), (18640, 44891), (20405, 41008), (20504, 40810), (23320, 35882), (24698, 33880), (25630, 32648), (25652, 32620), (26096, 32065), (28193, 29680)]