183020880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:306

約数の個数: 240

約数和(自身を含む): 671742720

約数和(自身を除く): 488721840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 79, 80, 84, 98, 105, 112, 120, 140, 147, 158, 168, 196, 197, 210, 237, 240, 245, 280, 294, 316, 336, 392, 394, 395, 420, 474, 490, 553, 560, 588, 591, 632, 735, 784, 788, 790, 840, 948, 980, 985, 1106, 1176, 1182, 1185, 1264, 1379, 1470, 1576, 1580, 1659, 1680, 1896, 1960, 1970, 2212, 2352, 2364, 2370, 2758, 2765, 2940, 2955, 3152, 3160, 3318, 3792, 3871, 3920, 3940, 4137, 4424, 4728, 4740, 5516, 5530, 5880, 5910, 6320, 6636, 6895, 7742, 7880, 8274, 8295, 8848, 9456, 9480, 9653, 11032, 11060, 11613, 11760, 11820, 13272, 13790, 15484, 15563, 15760, 16548, 16590, 18960, 19306, 19355, 20685, 22064, 22120, 23226, 23640, 26544, 27580, 28959, 30968, 31126, 33096, 33180, 38612, 38710, 41370, 44240, 46452, 46689, 47280, 48265, 55160, 57918, 58065, 61936, 62252, 66192, 66360, 77224, 77420, 77815, 82740, 92904, 93378, 96530, 108941, 110320, 115836, 116130, 124504, 132720, 144795, 154448, 154840, 155630, 165480, 185808, 186756, 193060, 217882, 231672, 232260, 233445, 249008, 289590, 309680, 311260, 326823, 330960, 373512, 386120, 435764, 463344, 464520, 466890, 544705, 579180, 622520, 653646, 747024, 762587, 772240, 871528, 929040, 933780, 1089410, 1158360, 1245040, 1307292, 1525174, 1634115, 1743056, 1867560, 2178820, 2287761, 2316720, 2614584, 3050348, 3268230, 3735120, 3812935, 4357640, 4575522, 5229168, 6100696, 6536460, 7625870, 8715280, 9151044, 11438805, 12201392, 13072920, 15251740, 18302088, 22877610, 26145840, 30503480, 36604176, 45755220, 61006960, 91510440, 183020880]

約数ペア:

[(1, 183020880), (2, 91510440), (3, 61006960), (4, 45755220), (5, 36604176), (6, 30503480), (7, 26145840), (8, 22877610), (10, 18302088), (12, 15251740), (14, 13072920), (15, 12201392), (16, 11438805), (20, 9151044), (21, 8715280), (24, 7625870), (28, 6536460), (30, 6100696), (35, 5229168), (40, 4575522), (42, 4357640), (48, 3812935), (49, 3735120), (56, 3268230), (60, 3050348), (70, 2614584), (79, 2316720), (80, 2287761), (84, 2178820), (98, 1867560), (105, 1743056), (112, 1634115), (120, 1525174), (140, 1307292), (147, 1245040), (158, 1158360), (168, 1089410), (196, 933780), (197, 929040), (210, 871528), (237, 772240), (240, 762587), (245, 747024), (280, 653646), (294, 622520), (316, 579180), (336, 544705), (392, 466890), (394, 464520), (395, 463344), (420, 435764), (474, 386120), (490, 373512), (553, 330960), (560, 326823), (588, 311260), (591, 309680), (632, 289590), (735, 249008), (784, 233445), (788, 232260), (790, 231672), (840, 217882), (948, 193060), (980, 186756), (985, 185808), (1106, 165480), (1176, 155630), (1182, 154840), (1185, 154448), (1264, 144795), (1379, 132720), (1470, 124504), (1576, 116130), (1580, 115836), (1659, 110320), (1680, 108941), (1896, 96530), (1960, 93378), (1970, 92904), (2212, 82740), (2352, 77815), (2364, 77420), (2370, 77224), (2758, 66360), (2765, 66192), (2940, 62252), (2955, 61936), (3152, 58065), (3160, 57918), (3318, 55160), (3792, 48265), (3871, 47280), (3920, 46689), (3940, 46452), (4137, 44240), (4424, 41370), (4728, 38710), (4740, 38612), (5516, 33180), (5530, 33096), (5880, 31126), (5910, 30968), (6320, 28959), (6636, 27580), (6895, 26544), (7742, 23640), (7880, 23226), (8274, 22120), (8295, 22064), (8848, 20685), (9456, 19355), (9480, 19306), (9653, 18960), (11032, 16590), (11060, 16548), (11613, 15760), (11760, 15563), (11820, 15484), (13272, 13790)]