353167920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{887}}^1$

素因数の和:992

約数の個数: 240

約数和(自身を含む): 1374197760

約数和(自身を除く): 1021029840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 79, 80, 84, 90, 105, 112, 120, 126, 140, 144, 158, 168, 180, 210, 237, 240, 252, 280, 315, 316, 336, 360, 395, 420, 474, 504, 553, 560, 630, 632, 711, 720, 790, 840, 887, 948, 1008, 1106, 1185, 1260, 1264, 1422, 1580, 1659, 1680, 1774, 1896, 2212, 2370, 2520, 2661, 2765, 2844, 3160, 3318, 3548, 3555, 3792, 4424, 4435, 4740, 4977, 5040, 5322, 5530, 5688, 6209, 6320, 6636, 7096, 7110, 7983, 8295, 8848, 8870, 9480, 9954, 10644, 11060, 11376, 12418, 13272, 13305, 14192, 14220, 15966, 16590, 17740, 18627, 18960, 19908, 21288, 22120, 24836, 24885, 26544, 26610, 28440, 31045, 31932, 33180, 35480, 37254, 39816, 39915, 42576, 44240, 49672, 49770, 53220, 55881, 56880, 62090, 63864, 66360, 70073, 70960, 74508, 79632, 79830, 93135, 99344, 99540, 106440, 111762, 124180, 127728, 132720, 140146, 149016, 159660, 186270, 199080, 210219, 212880, 223524, 248360, 279405, 280292, 298032, 319320, 350365, 372540, 398160, 420438, 447048, 490511, 496720, 558810, 560584, 630657, 638640, 700730, 745080, 840876, 894096, 981022, 1051095, 1117620, 1121168, 1261314, 1401460, 1471533, 1490160, 1681752, 1962044, 2102190, 2235240, 2452555, 2522628, 2802920, 2943066, 3153285, 3363504, 3924088, 4204380, 4414599, 4470480, 4905110, 5045256, 5605840, 5886132, 6306570, 7357665, 7848176, 8408760, 8829198, 9810220, 10090512, 11772264, 12613140, 14715330, 16817520, 17658396, 19620440, 22072995, 23544528, 25226280, 29430660, 35316792, 39240880, 44145990, 50452560, 58861320, 70633584, 88291980, 117722640, 176583960, 353167920]

約数ペア:

[(1, 353167920), (2, 176583960), (3, 117722640), (4, 88291980), (5, 70633584), (6, 58861320), (7, 50452560), (8, 44145990), (9, 39240880), (10, 35316792), (12, 29430660), (14, 25226280), (15, 23544528), (16, 22072995), (18, 19620440), (20, 17658396), (21, 16817520), (24, 14715330), (28, 12613140), (30, 11772264), (35, 10090512), (36, 9810220), (40, 8829198), (42, 8408760), (45, 7848176), (48, 7357665), (56, 6306570), (60, 5886132), (63, 5605840), (70, 5045256), (72, 4905110), (79, 4470480), (80, 4414599), (84, 4204380), (90, 3924088), (105, 3363504), (112, 3153285), (120, 2943066), (126, 2802920), (140, 2522628), (144, 2452555), (158, 2235240), (168, 2102190), (180, 1962044), (210, 1681752), (237, 1490160), (240, 1471533), (252, 1401460), (280, 1261314), (315, 1121168), (316, 1117620), (336, 1051095), (360, 981022), (395, 894096), (420, 840876), (474, 745080), (504, 700730), (553, 638640), (560, 630657), (630, 560584), (632, 558810), (711, 496720), (720, 490511), (790, 447048), (840, 420438), (887, 398160), (948, 372540), (1008, 350365), (1106, 319320), (1185, 298032), (1260, 280292), (1264, 279405), (1422, 248360), (1580, 223524), (1659, 212880), (1680, 210219), (1774, 199080), (1896, 186270), (2212, 159660), (2370, 149016), (2520, 140146), (2661, 132720), (2765, 127728), (2844, 124180), (3160, 111762), (3318, 106440), (3548, 99540), (3555, 99344), (3792, 93135), (4424, 79830), (4435, 79632), (4740, 74508), (4977, 70960), (5040, 70073), (5322, 66360), (5530, 63864), (5688, 62090), (6209, 56880), (6320, 55881), (6636, 53220), (7096, 49770), (7110, 49672), (7983, 44240), (8295, 42576), (8848, 39915), (8870, 39816), (9480, 37254), (9954, 35480), (10644, 33180), (11060, 31932), (11376, 31045), (12418, 28440), (13272, 26610), (13305, 26544), (14192, 24885), (14220, 24836), (15966, 22120), (16590, 21288), (17740, 19908), (18627, 18960)]