254626688640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{68821}}^1$

素因数の和:68931

約数の個数: 256

約数和(自身を含む): 849120330240

約数和(自身を除く): 594493641600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 47, 48, 60, 64, 80, 82, 94, 96, 120, 123, 128, 141, 160, 164, 188, 192, 205, 235, 240, 246, 282, 320, 328, 376, 384, 410, 470, 480, 492, 564, 615, 640, 656, 705, 752, 820, 940, 960, 984, 1128, 1230, 1312, 1410, 1504, 1640, 1880, 1920, 1927, 1968, 2256, 2460, 2624, 2820, 3008, 3280, 3760, 3854, 3936, 4512, 4920, 5248, 5640, 5781, 6016, 6560, 7520, 7708, 7872, 9024, 9635, 9840, 11280, 11562, 13120, 15040, 15416, 15744, 18048, 19270, 19680, 22560, 23124, 26240, 28905, 30080, 30832, 38540, 39360, 45120, 46248, 57810, 61664, 68821, 77080, 78720, 90240, 92496, 115620, 123328, 137642, 154160, 184992, 206463, 231240, 246656, 275284, 308320, 344105, 369984, 412926, 462480, 550568, 616640, 688210, 739968, 825852, 924960, 1032315, 1101136, 1233280, 1376420, 1651704, 1849920, 2064630, 2202272, 2752840, 2821661, 3234587, 3303408, 3699840, 4129260, 4404544, 5505680, 5643322, 6469174, 6606816, 8258520, 8464983, 8809088, 9703761, 11011360, 11286644, 12938348, 13213632, 14108305, 16172935, 16517040, 16929966, 19407522, 22022720, 22573288, 25876696, 26427264, 28216610, 32345870, 33034080, 33859932, 38815044, 42324915, 44045440, 45146576, 48518805, 51753392, 56433220, 64691740, 66068160, 67719864, 77630088, 84649830, 90293152, 97037610, 103506784, 112866440, 129383480, 132136320, 132618067, 135439728, 155260176, 169299660, 180586304, 194075220, 207013568, 225732880, 258766960, 265236134, 270879456, 310520352, 338599320, 361172608, 388150440, 397854201, 414027136, 451465760, 517533920, 530472268, 541758912, 621040704, 663090335, 677198640, 776300880, 795708402, 902931520, 1035067840, 1060944536, 1083517824, 1242081408, 1326180670, 1354397280, 1552601760, 1591416804, 1805863040, 1989271005, 2070135680, 2121889072, 2652361340, 2708794560, 3105203520, 3182833608, 3978542010, 4243778144, 5304722680, 5417589120, 6210407040, 6365667216, 7957084020, 8487556288, 10609445360, 12731334432, 15914168040, 16975112576, 21218890720, 25462668864, 31828336080, 42437781440, 50925337728, 63656672160, 84875562880, 127313344320, 254626688640]

約数ペア:

[(1, 254626688640), (2, 127313344320), (3, 84875562880), (4, 63656672160), (5, 50925337728), (6, 42437781440), (8, 31828336080), (10, 25462668864), (12, 21218890720), (15, 16975112576), (16, 15914168040), (20, 12731334432), (24, 10609445360), (30, 8487556288), (32, 7957084020), (40, 6365667216), (41, 6210407040), (47, 5417589120), (48, 5304722680), (60, 4243778144), (64, 3978542010), (80, 3182833608), (82, 3105203520), (94, 2708794560), (96, 2652361340), (120, 2121889072), (123, 2070135680), (128, 1989271005), (141, 1805863040), (160, 1591416804), (164, 1552601760), (188, 1354397280), (192, 1326180670), (205, 1242081408), (235, 1083517824), (240, 1060944536), (246, 1035067840), (282, 902931520), (320, 795708402), (328, 776300880), (376, 677198640), (384, 663090335), (410, 621040704), (470, 541758912), (480, 530472268), (492, 517533920), (564, 451465760), (615, 414027136), (640, 397854201), (656, 388150440), (705, 361172608), (752, 338599320), (820, 310520352), (940, 270879456), (960, 265236134), (984, 258766960), (1128, 225732880), (1230, 207013568), (1312, 194075220), (1410, 180586304), (1504, 169299660), (1640, 155260176), (1880, 135439728), (1920, 132618067), (1927, 132136320), (1968, 129383480), (2256, 112866440), (2460, 103506784), (2624, 97037610), (2820, 90293152), (3008, 84649830), (3280, 77630088), (3760, 67719864), (3854, 66068160), (3936, 64691740), (4512, 56433220), (4920, 51753392), (5248, 48518805), (5640, 45146576), (5781, 44045440), (6016, 42324915), (6560, 38815044), (7520, 33859932), (7708, 33034080), (7872, 32345870), (9024, 28216610), (9635, 26427264), (9840, 25876696), (11280, 22573288), (11562, 22022720), (13120, 19407522), (15040, 16929966), (15416, 16517040), (15744, 16172935), (18048, 14108305), (19270, 13213632), (19680, 12938348), (22560, 11286644), (23124, 11011360), (26240, 9703761), (28905, 8809088), (30080, 8464983), (30832, 8258520), (38540, 6606816), (39360, 6469174), (45120, 5643322), (46248, 5505680), (57810, 4404544), (61664, 4129260), (68821, 3699840), (77080, 3303408), (78720, 3234587), (90240, 2821661), (92496, 2752840), (115620, 2202272), (123328, 2064630), (137642, 1849920), (154160, 1651704), (184992, 1376420), (206463, 1233280), (231240, 1101136), (246656, 1032315), (275284, 924960), (308320, 825852), (344105, 739968), (369984, 688210), (412926, 616640), (462480, 550568)]