2689151040

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{859}}^1\times {\mathrm{1087}}^1$

素因数の和:1969

約数の個数: 168

約数和(自身を含む): 9268846080

約数和(自身を除く): 6579695040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 859, 960, 1087, 1440, 1718, 2174, 2577, 2880, 3261, 3436, 4295, 4348, 5154, 5435, 6522, 6872, 7731, 8590, 8696, 9783, 10308, 10870, 12885, 13044, 13744, 15462, 16305, 17180, 17392, 19566, 20616, 21740, 25770, 26088, 27488, 30924, 32610, 34360, 34784, 38655, 39132, 41232, 43480, 48915, 51540, 52176, 54976, 61848, 65220, 68720, 69568, 77310, 78264, 82464, 86960, 97830, 103080, 104352, 123696, 130440, 137440, 154620, 156528, 164928, 173920, 195660, 206160, 208704, 247392, 260880, 274880, 309240, 313056, 347840, 391320, 412320, 494784, 521760, 618480, 626112, 782640, 824640, 933733, 1043520, 1236960, 1565280, 1867466, 2473920, 2801199, 3130560, 3734932, 4668665, 5602398, 7469864, 8403597, 9337330, 11204796, 14005995, 14939728, 16807194, 18674660, 22409592, 28011990, 29879456, 33614388, 37349320, 42017985, 44819184, 56023980, 59758912, 67228776, 74698640, 84035970, 89638368, 112047960, 134457552, 149397280, 168071940, 179276736, 224095920, 268915104, 298794560, 336143880, 448191840, 537830208, 672287760, 896383680, 1344575520, 2689151040]

約数ペア:

[(1, 2689151040), (2, 1344575520), (3, 896383680), (4, 672287760), (5, 537830208), (6, 448191840), (8, 336143880), (9, 298794560), (10, 268915104), (12, 224095920), (15, 179276736), (16, 168071940), (18, 149397280), (20, 134457552), (24, 112047960), (30, 89638368), (32, 84035970), (36, 74698640), (40, 67228776), (45, 59758912), (48, 56023980), (60, 44819184), (64, 42017985), (72, 37349320), (80, 33614388), (90, 29879456), (96, 28011990), (120, 22409592), (144, 18674660), (160, 16807194), (180, 14939728), (192, 14005995), (240, 11204796), (288, 9337330), (320, 8403597), (360, 7469864), (480, 5602398), (576, 4668665), (720, 3734932), (859, 3130560), (960, 2801199), (1087, 2473920), (1440, 1867466), (1718, 1565280), (2174, 1236960), (2577, 1043520), (2880, 933733), (3261, 824640), (3436, 782640), (4295, 626112), (4348, 618480), (5154, 521760), (5435, 494784), (6522, 412320), (6872, 391320), (7731, 347840), (8590, 313056), (8696, 309240), (9783, 274880), (10308, 260880), (10870, 247392), (12885, 208704), (13044, 206160), (13744, 195660), (15462, 173920), (16305, 164928), (17180, 156528), (17392, 154620), (19566, 137440), (20616, 130440), (21740, 123696), (25770, 104352), (26088, 103080), (27488, 97830), (30924, 86960), (32610, 82464), (34360, 78264), (34784, 77310), (38655, 69568), (39132, 68720), (41232, 65220), (43480, 61848), (48915, 54976), (51540, 52176)]