83556720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:224

約数の個数: 240

約数和(自身を含む): 308730240

約数和(自身を除く): 225173520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 79, 80, 90, 104, 113, 117, 120, 130, 144, 156, 158, 180, 195, 208, 226, 234, 237, 240, 260, 312, 316, 339, 360, 390, 395, 452, 468, 474, 520, 565, 585, 624, 632, 678, 711, 720, 780, 790, 904, 936, 948, 1017, 1027, 1040, 1130, 1170, 1185, 1264, 1356, 1422, 1469, 1560, 1580, 1695, 1808, 1872, 1896, 2034, 2054, 2260, 2340, 2370, 2712, 2844, 2938, 3081, 3120, 3160, 3390, 3555, 3792, 4068, 4108, 4407, 4520, 4680, 4740, 5085, 5135, 5424, 5688, 5876, 6162, 6320, 6780, 7110, 7345, 8136, 8216, 8814, 8927, 9040, 9243, 9360, 9480, 10170, 10270, 11376, 11752, 12324, 13221, 13560, 14220, 14690, 15405, 16272, 16432, 17628, 17854, 18486, 18960, 20340, 20540, 22035, 23504, 24648, 26442, 26781, 27120, 28440, 29380, 30810, 35256, 35708, 36972, 40680, 41080, 44070, 44635, 46215, 49296, 52884, 53562, 56880, 58760, 61620, 66105, 70512, 71416, 73944, 80343, 81360, 82160, 88140, 89270, 92430, 105768, 107124, 116051, 117520, 123240, 132210, 133905, 142832, 147888, 160686, 176280, 178540, 184860, 211536, 214248, 232102, 246480, 264420, 267810, 321372, 348153, 352560, 357080, 369720, 401715, 428496, 464204, 528840, 535620, 580255, 642744, 696306, 714160, 739440, 803430, 928408, 1044459, 1057680, 1071240, 1160510, 1285488, 1392612, 1606860, 1740765, 1856816, 2088918, 2142480, 2321020, 2785224, 3213720, 3481530, 4177836, 4642040, 5222295, 5570448, 6427440, 6963060, 8355672, 9284080, 10444590, 13926120, 16711344, 20889180, 27852240, 41778360, 83556720]

約数ペア:

[(1, 83556720), (2, 41778360), (3, 27852240), (4, 20889180), (5, 16711344), (6, 13926120), (8, 10444590), (9, 9284080), (10, 8355672), (12, 6963060), (13, 6427440), (15, 5570448), (16, 5222295), (18, 4642040), (20, 4177836), (24, 3481530), (26, 3213720), (30, 2785224), (36, 2321020), (39, 2142480), (40, 2088918), (45, 1856816), (48, 1740765), (52, 1606860), (60, 1392612), (65, 1285488), (72, 1160510), (78, 1071240), (79, 1057680), (80, 1044459), (90, 928408), (104, 803430), (113, 739440), (117, 714160), (120, 696306), (130, 642744), (144, 580255), (156, 535620), (158, 528840), (180, 464204), (195, 428496), (208, 401715), (226, 369720), (234, 357080), (237, 352560), (240, 348153), (260, 321372), (312, 267810), (316, 264420), (339, 246480), (360, 232102), (390, 214248), (395, 211536), (452, 184860), (468, 178540), (474, 176280), (520, 160686), (565, 147888), (585, 142832), (624, 133905), (632, 132210), (678, 123240), (711, 117520), (720, 116051), (780, 107124), (790, 105768), (904, 92430), (936, 89270), (948, 88140), (1017, 82160), (1027, 81360), (1040, 80343), (1130, 73944), (1170, 71416), (1185, 70512), (1264, 66105), (1356, 61620), (1422, 58760), (1469, 56880), (1560, 53562), (1580, 52884), (1695, 49296), (1808, 46215), (1872, 44635), (1896, 44070), (2034, 41080), (2054, 40680), (2260, 36972), (2340, 35708), (2370, 35256), (2712, 30810), (2844, 29380), (2938, 28440), (3081, 27120), (3120, 26781), (3160, 26442), (3390, 24648), (3555, 23504), (3792, 22035), (4068, 20540), (4108, 20340), (4407, 18960), (4520, 18486), (4680, 17854), (4740, 17628), (5085, 16432), (5135, 16272), (5424, 15405), (5688, 14690), (5876, 14220), (6162, 13560), (6320, 13221), (6780, 12324), (7110, 11752), (7345, 11376), (8136, 10270), (8216, 10170), (8814, 9480), (8927, 9360), (9040, 9243)]