2038854090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1709}}^1$

素因数の和:1781

約数の個数: 256

約数和(自身を含む): 6618931200

約数和(自身を除く): 4580077110

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 19, 21, 23, 26, 30, 35, 38, 39, 42, 46, 57, 65, 69, 70, 78, 91, 95, 105, 114, 115, 130, 133, 138, 161, 182, 190, 195, 210, 230, 247, 266, 273, 285, 299, 322, 345, 390, 399, 437, 455, 483, 494, 546, 570, 598, 665, 690, 741, 798, 805, 874, 897, 910, 966, 1235, 1311, 1330, 1365, 1482, 1495, 1610, 1709, 1729, 1794, 1995, 2093, 2185, 2415, 2470, 2622, 2730, 2990, 3059, 3418, 3458, 3705, 3990, 4186, 4370, 4485, 4830, 5127, 5187, 5681, 6118, 6279, 6555, 7410, 8545, 8645, 8970, 9177, 10254, 10374, 10465, 11362, 11963, 12558, 13110, 15295, 17043, 17090, 17290, 18354, 20930, 22217, 23926, 25635, 25935, 28405, 30590, 31395, 32471, 34086, 35889, 39307, 39767, 44434, 45885, 51270, 51870, 56810, 59815, 62790, 64942, 66651, 71778, 78614, 79534, 85215, 91770, 97413, 111085, 117921, 119301, 119630, 133302, 155519, 162355, 170430, 179445, 194826, 196535, 198835, 222170, 227297, 235842, 238602, 275149, 311038, 324710, 333255, 358890, 393070, 397670, 422123, 454594, 466557, 487065, 510991, 550298, 589605, 596505, 666510, 681891, 746833, 777595, 825447, 844246, 933114, 974130, 1021982, 1136485, 1179210, 1193010, 1266369, 1363782, 1375745, 1493666, 1532973, 1555190, 1650894, 2110615, 2240499, 2272970, 2332785, 2532738, 2554955, 2751490, 2954861, 3065946, 3409455, 3576937, 3734165, 4127235, 4221230, 4480998, 4665570, 5109910, 5227831, 5909722, 6331845, 6818910, 7153874, 7468330, 7664865, 8254470, 8864583, 9708829, 10455662, 10730811, 11202495, 12663690, 14774305, 15329730, 15683493, 17729166, 17884685, 19417658, 21461622, 22404990, 26139155, 29126487, 29548610, 31366986, 35769370, 44322915, 48544145, 52278310, 53654055, 58252974, 67961803, 78417465, 88645830, 97088290, 107308110, 135923606, 145632435, 156834930, 203885409, 291264870, 339809015, 407770818, 679618030, 1019427045, 2038854090]

約数ペア:

[(1, 2038854090), (2, 1019427045), (3, 679618030), (5, 407770818), (6, 339809015), (7, 291264870), (10, 203885409), (13, 156834930), (14, 145632435), (15, 135923606), (19, 107308110), (21, 97088290), (23, 88645830), (26, 78417465), (30, 67961803), (35, 58252974), (38, 53654055), (39, 52278310), (42, 48544145), (46, 44322915), (57, 35769370), (65, 31366986), (69, 29548610), (70, 29126487), (78, 26139155), (91, 22404990), (95, 21461622), (105, 19417658), (114, 17884685), (115, 17729166), (130, 15683493), (133, 15329730), (138, 14774305), (161, 12663690), (182, 11202495), (190, 10730811), (195, 10455662), (210, 9708829), (230, 8864583), (247, 8254470), (266, 7664865), (273, 7468330), (285, 7153874), (299, 6818910), (322, 6331845), (345, 5909722), (390, 5227831), (399, 5109910), (437, 4665570), (455, 4480998), (483, 4221230), (494, 4127235), (546, 3734165), (570, 3576937), (598, 3409455), (665, 3065946), (690, 2954861), (741, 2751490), (798, 2554955), (805, 2532738), (874, 2332785), (897, 2272970), (910, 2240499), (966, 2110615), (1235, 1650894), (1311, 1555190), (1330, 1532973), (1365, 1493666), (1482, 1375745), (1495, 1363782), (1610, 1266369), (1709, 1193010), (1729, 1179210), (1794, 1136485), (1995, 1021982), (2093, 974130), (2185, 933114), (2415, 844246), (2470, 825447), (2622, 777595), (2730, 746833), (2990, 681891), (3059, 666510), (3418, 596505), (3458, 589605), (3705, 550298), (3990, 510991), (4186, 487065), (4370, 466557), (4485, 454594), (4830, 422123), (5127, 397670), (5187, 393070), (5681, 358890), (6118, 333255), (6279, 324710), (6555, 311038), (7410, 275149), (8545, 238602), (8645, 235842), (8970, 227297), (9177, 222170), (10254, 198835), (10374, 196535), (10465, 194826), (11362, 179445), (11963, 170430), (12558, 162355), (13110, 155519), (15295, 133302), (17043, 119630), (17090, 119301), (17290, 117921), (18354, 111085), (20930, 97413), (22217, 91770), (23926, 85215), (25635, 79534), (25935, 78614), (28405, 71778), (30590, 66651), (31395, 64942), (32471, 62790), (34086, 59815), (35889, 56810), (39307, 51870), (39767, 51270), (44434, 45885)]