406751767920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1123}}^1\times {\mathrm{11699}}^1$

素因数の和:12884

約数の個数: 240

約数和(自身を含む): 1399139913600

約数和(自身を除く): 992388145680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 120, 129, 144, 172, 180, 215, 240, 258, 344, 360, 387, 430, 516, 645, 688, 720, 774, 860, 1032, 1123, 1290, 1548, 1720, 1935, 2064, 2246, 2580, 3096, 3369, 3440, 3870, 4492, 5160, 5615, 6192, 6738, 7740, 8984, 10107, 10320, 11230, 11699, 13476, 15480, 16845, 17968, 20214, 22460, 23398, 26952, 30960, 33690, 35097, 40428, 44920, 46796, 48289, 50535, 53904, 58495, 67380, 70194, 80856, 89840, 93592, 96578, 101070, 105291, 116990, 134760, 140388, 144867, 161712, 175485, 187184, 193156, 202140, 210582, 233980, 241445, 269520, 280776, 289734, 350970, 386312, 404280, 421164, 434601, 467960, 482890, 503057, 526455, 561552, 579468, 701940, 724335, 772624, 808560, 842328, 869202, 935920, 965780, 1006114, 1052910, 1158936, 1403880, 1448670, 1509171, 1684656, 1738404, 1931560, 2012228, 2105820, 2173005, 2317872, 2515285, 2807760, 2897340, 3018342, 3476808, 3863120, 4024456, 4211640, 4346010, 4527513, 5030570, 5794680, 6036684, 6953616, 7545855, 8048912, 8423280, 8692020, 9055026, 10061140, 11589360, 12073368, 13137977, 15091710, 17384040, 18110052, 20122280, 22637565, 24146736, 26275954, 30183420, 34768080, 36220104, 39413931, 40244560, 45275130, 52551908, 60366840, 65689885, 72440208, 78827862, 90550260, 105103816, 118241793, 120733680, 131379770, 157655724, 181100520, 197069655, 210207632, 236483586, 262759540, 315311448, 362201040, 394139310, 472967172, 525519080, 564933011, 591208965, 630622896, 788278620, 945934344, 1051038160, 1129866022, 1182417930, 1576557240, 1694799033, 1891868688, 2259732044, 2364835860, 2824665055, 3153114480, 3389598066, 4519464088, 4729671720, 5084397099, 5649330110, 6779196132, 8473995165, 9038928176, 9459343440, 10168794198, 11298660220, 13558392264, 16947990330, 20337588396, 22597320440, 25421985495, 27116784528, 33895980660, 40675176792, 45194640880, 50843970990, 67791961320, 81350353584, 101687941980, 135583922640, 203375883960, 406751767920]

約数ペア:

[(1, 406751767920), (2, 203375883960), (3, 135583922640), (4, 101687941980), (5, 81350353584), (6, 67791961320), (8, 50843970990), (9, 45194640880), (10, 40675176792), (12, 33895980660), (15, 27116784528), (16, 25421985495), (18, 22597320440), (20, 20337588396), (24, 16947990330), (30, 13558392264), (36, 11298660220), (40, 10168794198), (43, 9459343440), (45, 9038928176), (48, 8473995165), (60, 6779196132), (72, 5649330110), (80, 5084397099), (86, 4729671720), (90, 4519464088), (120, 3389598066), (129, 3153114480), (144, 2824665055), (172, 2364835860), (180, 2259732044), (215, 1891868688), (240, 1694799033), (258, 1576557240), (344, 1182417930), (360, 1129866022), (387, 1051038160), (430, 945934344), (516, 788278620), (645, 630622896), (688, 591208965), (720, 564933011), (774, 525519080), (860, 472967172), (1032, 394139310), (1123, 362201040), (1290, 315311448), (1548, 262759540), (1720, 236483586), (1935, 210207632), (2064, 197069655), (2246, 181100520), (2580, 157655724), (3096, 131379770), (3369, 120733680), (3440, 118241793), (3870, 105103816), (4492, 90550260), (5160, 78827862), (5615, 72440208), (6192, 65689885), (6738, 60366840), (7740, 52551908), (8984, 45275130), (10107, 40244560), (10320, 39413931), (11230, 36220104), (11699, 34768080), (13476, 30183420), (15480, 26275954), (16845, 24146736), (17968, 22637565), (20214, 20122280), (22460, 18110052), (23398, 17384040), (26952, 15091710), (30960, 13137977), (33690, 12073368), (35097, 11589360), (40428, 10061140), (44920, 9055026), (46796, 8692020), (48289, 8423280), (50535, 8048912), (53904, 7545855), (58495, 6953616), (67380, 6036684), (70194, 5794680), (80856, 5030570), (89840, 4527513), (93592, 4346010), (96578, 4211640), (101070, 4024456), (105291, 3863120), (116990, 3476808), (134760, 3018342), (140388, 2897340), (144867, 2807760), (161712, 2515285), (175485, 2317872), (187184, 2173005), (193156, 2105820), (202140, 2012228), (210582, 1931560), (233980, 1738404), (241445, 1684656), (269520, 1509171), (280776, 1448670), (289734, 1403880), (350970, 1158936), (386312, 1052910), (404280, 1006114), (421164, 965780), (434601, 935920), (467960, 869202), (482890, 842328), (503057, 808560), (526455, 772624), (561552, 724335), (579468, 701940)]