2449742760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:249

約数の個数: 288

約数和(自身を含む): 8425446120

約数和(自身を除く): 5975703360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 73, 90, 93, 97, 120, 124, 146, 155, 180, 186, 194, 219, 248, 279, 291, 292, 310, 360, 365, 372, 388, 438, 465, 485, 558, 582, 584, 620, 657, 730, 744, 776, 873, 876, 930, 961, 970, 1095, 1116, 1164, 1240, 1314, 1395, 1455, 1460, 1746, 1752, 1860, 1922, 1940, 2190, 2232, 2263, 2328, 2628, 2790, 2883, 2910, 2920, 3007, 3285, 3492, 3720, 3844, 3880, 4365, 4380, 4526, 4805, 5256, 5580, 5766, 5820, 6014, 6570, 6789, 6984, 7081, 7688, 8649, 8730, 8760, 9021, 9052, 9610, 11160, 11315, 11532, 11640, 12028, 13140, 13578, 14162, 14415, 15035, 17298, 17460, 18042, 18104, 19220, 20367, 21243, 22630, 23064, 24056, 26280, 27063, 27156, 28324, 28830, 30070, 33945, 34596, 34920, 35405, 36084, 38440, 40734, 42486, 43245, 45105, 45260, 54126, 54312, 56648, 57660, 60140, 63729, 67890, 69192, 70153, 70810, 72168, 81468, 84972, 86490, 90210, 90520, 93217, 101835, 106215, 108252, 115320, 120280, 127458, 135315, 135780, 140306, 141620, 162936, 169944, 172980, 180420, 186434, 203670, 210459, 212430, 216504, 219511, 254916, 270630, 271560, 279651, 280612, 283240, 318645, 345960, 350765, 360840, 372868, 407340, 420918, 424860, 439022, 466085, 509832, 541260, 559302, 561224, 631377, 637290, 658533, 701530, 745736, 814680, 838953, 841836, 849720, 878044, 932170, 1052295, 1082520, 1097555, 1118604, 1262754, 1274580, 1317066, 1398255, 1403060, 1677906, 1683672, 1756088, 1864340, 1975599, 2104590, 2195110, 2237208, 2525508, 2549160, 2634132, 2796510, 2806120, 3156885, 3292665, 3355812, 3728680, 3951198, 4194765, 4209180, 4390220, 5051016, 5268264, 5593020, 6313770, 6585330, 6711624, 6804841, 7902396, 8389530, 8418360, 8780440, 9877995, 11186040, 12627540, 13170660, 13609682, 15804792, 16779060, 19755990, 20414523, 25255080, 26341320, 27219364, 33558120, 34024205, 39511980, 40829046, 54438728, 61243569, 68048410, 79023960, 81658092, 102072615, 122487138, 136096820, 163316184, 204145230, 244974276, 272193640, 306217845, 408290460, 489948552, 612435690, 816580920, 1224871380, 2449742760]

約数ペア:

[(1, 2449742760), (2, 1224871380), (3, 816580920), (4, 612435690), (5, 489948552), (6, 408290460), (8, 306217845), (9, 272193640), (10, 244974276), (12, 204145230), (15, 163316184), (18, 136096820), (20, 122487138), (24, 102072615), (30, 81658092), (31, 79023960), (36, 68048410), (40, 61243569), (45, 54438728), (60, 40829046), (62, 39511980), (72, 34024205), (73, 33558120), (90, 27219364), (93, 26341320), (97, 25255080), (120, 20414523), (124, 19755990), (146, 16779060), (155, 15804792), (180, 13609682), (186, 13170660), (194, 12627540), (219, 11186040), (248, 9877995), (279, 8780440), (291, 8418360), (292, 8389530), (310, 7902396), (360, 6804841), (365, 6711624), (372, 6585330), (388, 6313770), (438, 5593020), (465, 5268264), (485, 5051016), (558, 4390220), (582, 4209180), (584, 4194765), (620, 3951198), (657, 3728680), (730, 3355812), (744, 3292665), (776, 3156885), (873, 2806120), (876, 2796510), (930, 2634132), (961, 2549160), (970, 2525508), (1095, 2237208), (1116, 2195110), (1164, 2104590), (1240, 1975599), (1314, 1864340), (1395, 1756088), (1455, 1683672), (1460, 1677906), (1746, 1403060), (1752, 1398255), (1860, 1317066), (1922, 1274580), (1940, 1262754), (2190, 1118604), (2232, 1097555), (2263, 1082520), (2328, 1052295), (2628, 932170), (2790, 878044), (2883, 849720), (2910, 841836), (2920, 838953), (3007, 814680), (3285, 745736), (3492, 701530), (3720, 658533), (3844, 637290), (3880, 631377), (4365, 561224), (4380, 559302), (4526, 541260), (4805, 509832), (5256, 466085), (5580, 439022), (5766, 424860), (5820, 420918), (6014, 407340), (6570, 372868), (6789, 360840), (6984, 350765), (7081, 345960), (7688, 318645), (8649, 283240), (8730, 280612), (8760, 279651), (9021, 271560), (9052, 270630), (9610, 254916), (11160, 219511), (11315, 216504), (11532, 212430), (11640, 210459), (12028, 203670), (13140, 186434), (13578, 180420), (14162, 172980), (14415, 169944), (15035, 162936), (17298, 141620), (17460, 140306), (18042, 135780), (18104, 135315), (19220, 127458), (20367, 120280), (21243, 115320), (22630, 108252), (23064, 106215), (24056, 101835), (26280, 93217), (27063, 90520), (27156, 90210), (28324, 86490), (28830, 84972), (30070, 81468), (33945, 72168), (34596, 70810), (34920, 70153), (35405, 69192), (36084, 67890), (38440, 63729), (40734, 60140), (42486, 57660), (43245, 56648), (45105, 54312), (45260, 54126)]