204670440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{433}}^1$

素因数の和:564

約数の個数: 192

約数和(自身を含む): 725109840

約数和(自身を除く): 520439400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 101, 104, 117, 120, 130, 156, 180, 195, 202, 234, 260, 303, 312, 360, 390, 404, 433, 468, 505, 520, 585, 606, 780, 808, 866, 909, 936, 1010, 1170, 1212, 1299, 1313, 1515, 1560, 1732, 1818, 2020, 2165, 2340, 2424, 2598, 2626, 3030, 3464, 3636, 3897, 3939, 4040, 4330, 4545, 4680, 5196, 5252, 5629, 6060, 6495, 6565, 7272, 7794, 7878, 8660, 9090, 10392, 10504, 11258, 11817, 12120, 12990, 13130, 15588, 15756, 16887, 17320, 18180, 19485, 19695, 22516, 23634, 25980, 26260, 28145, 31176, 31512, 33774, 36360, 38970, 39390, 43733, 45032, 47268, 50661, 51960, 52520, 56290, 59085, 67548, 77940, 78780, 84435, 87466, 94536, 101322, 112580, 118170, 131199, 135096, 155880, 157560, 168870, 174932, 202644, 218665, 225160, 236340, 253305, 262398, 337740, 349864, 393597, 405288, 437330, 472680, 506610, 524796, 568529, 655995, 675480, 787194, 874660, 1013220, 1049592, 1137058, 1311990, 1574388, 1705587, 1749320, 1967985, 2026440, 2274116, 2623980, 2842645, 3148776, 3411174, 3935970, 4548232, 5116761, 5247960, 5685290, 6822348, 7871940, 8527935, 10233522, 11370580, 13644696, 15743880, 17055870, 20467044, 22741160, 25583805, 34111740, 40934088, 51167610, 68223480, 102335220, 204670440]

約数ペア:

[(1, 204670440), (2, 102335220), (3, 68223480), (4, 51167610), (5, 40934088), (6, 34111740), (8, 25583805), (9, 22741160), (10, 20467044), (12, 17055870), (13, 15743880), (15, 13644696), (18, 11370580), (20, 10233522), (24, 8527935), (26, 7871940), (30, 6822348), (36, 5685290), (39, 5247960), (40, 5116761), (45, 4548232), (52, 3935970), (60, 3411174), (65, 3148776), (72, 2842645), (78, 2623980), (90, 2274116), (101, 2026440), (104, 1967985), (117, 1749320), (120, 1705587), (130, 1574388), (156, 1311990), (180, 1137058), (195, 1049592), (202, 1013220), (234, 874660), (260, 787194), (303, 675480), (312, 655995), (360, 568529), (390, 524796), (404, 506610), (433, 472680), (468, 437330), (505, 405288), (520, 393597), (585, 349864), (606, 337740), (780, 262398), (808, 253305), (866, 236340), (909, 225160), (936, 218665), (1010, 202644), (1170, 174932), (1212, 168870), (1299, 157560), (1313, 155880), (1515, 135096), (1560, 131199), (1732, 118170), (1818, 112580), (2020, 101322), (2165, 94536), (2340, 87466), (2424, 84435), (2598, 78780), (2626, 77940), (3030, 67548), (3464, 59085), (3636, 56290), (3897, 52520), (3939, 51960), (4040, 50661), (4330, 47268), (4545, 45032), (4680, 43733), (5196, 39390), (5252, 38970), (5629, 36360), (6060, 33774), (6495, 31512), (6565, 31176), (7272, 28145), (7794, 26260), (7878, 25980), (8660, 23634), (9090, 22516), (10392, 19695), (10504, 19485), (11258, 18180), (11817, 17320), (12120, 16887), (12990, 15756), (13130, 15588)]