31233993920

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{853}}^1$

素因数の和:1067

約数の個数: 224

約数和(自身を含む): 80963463168

約数和(自身を除く): 49729469248

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 53, 64, 68, 80, 85, 106, 127, 136, 160, 170, 212, 254, 265, 272, 320, 340, 424, 508, 530, 544, 635, 680, 848, 853, 901, 1016, 1060, 1088, 1270, 1360, 1696, 1706, 1802, 2032, 2120, 2159, 2540, 2720, 3392, 3412, 3604, 4064, 4240, 4265, 4318, 4505, 5080, 5440, 6731, 6824, 7208, 8128, 8480, 8530, 8636, 9010, 10160, 10795, 13462, 13648, 14416, 14501, 16960, 17060, 17272, 18020, 20320, 21590, 26924, 27296, 28832, 29002, 33655, 34120, 34544, 36040, 40640, 43180, 45209, 53848, 54592, 57664, 58004, 67310, 68240, 69088, 72080, 72505, 86360, 90418, 107696, 108331, 114427, 116008, 134620, 136480, 138176, 144160, 145010, 172720, 180836, 215392, 216662, 226045, 228854, 232016, 269240, 272960, 288320, 290020, 345440, 361672, 430784, 433324, 452090, 457708, 464032, 538480, 541655, 572135, 580040, 690880, 723344, 768553, 866648, 904180, 915416, 928064, 1076960, 1083310, 1144270, 1160080, 1446688, 1537106, 1733296, 1808360, 1830832, 1841627, 2153920, 2166620, 2288540, 2320160, 2893376, 3074212, 3466592, 3616720, 3661664, 3683254, 3842765, 4333240, 4577080, 4640320, 5741543, 6148424, 6933184, 7233440, 7323328, 7366508, 7685530, 8666480, 9154160, 9208135, 11483086, 12296848, 14466880, 14733016, 15371060, 17332960, 18308320, 18416270, 22966172, 24593696, 28707715, 29466032, 30742120, 34665920, 36616640, 36832540, 45932344, 49187392, 57415430, 58932064, 61484240, 73665080, 91864688, 97606231, 114830860, 117864128, 122968480, 147330160, 183729376, 195212462, 229661720, 245936960, 294660320, 367458752, 390424924, 459323440, 488031155, 589320640, 780849848, 918646880, 976062310, 1561699696, 1837293760, 1952124620, 3123399392, 3904249240, 6246798784, 7808498480, 15616996960, 31233993920]

約数ペア:

[(1, 31233993920), (2, 15616996960), (4, 7808498480), (5, 6246798784), (8, 3904249240), (10, 3123399392), (16, 1952124620), (17, 1837293760), (20, 1561699696), (32, 976062310), (34, 918646880), (40, 780849848), (53, 589320640), (64, 488031155), (68, 459323440), (80, 390424924), (85, 367458752), (106, 294660320), (127, 245936960), (136, 229661720), (160, 195212462), (170, 183729376), (212, 147330160), (254, 122968480), (265, 117864128), (272, 114830860), (320, 97606231), (340, 91864688), (424, 73665080), (508, 61484240), (530, 58932064), (544, 57415430), (635, 49187392), (680, 45932344), (848, 36832540), (853, 36616640), (901, 34665920), (1016, 30742120), (1060, 29466032), (1088, 28707715), (1270, 24593696), (1360, 22966172), (1696, 18416270), (1706, 18308320), (1802, 17332960), (2032, 15371060), (2120, 14733016), (2159, 14466880), (2540, 12296848), (2720, 11483086), (3392, 9208135), (3412, 9154160), (3604, 8666480), (4064, 7685530), (4240, 7366508), (4265, 7323328), (4318, 7233440), (4505, 6933184), (5080, 6148424), (5440, 5741543), (6731, 4640320), (6824, 4577080), (7208, 4333240), (8128, 3842765), (8480, 3683254), (8530, 3661664), (8636, 3616720), (9010, 3466592), (10160, 3074212), (10795, 2893376), (13462, 2320160), (13648, 2288540), (14416, 2166620), (14501, 2153920), (16960, 1841627), (17060, 1830832), (17272, 1808360), (18020, 1733296), (20320, 1537106), (21590, 1446688), (26924, 1160080), (27296, 1144270), (28832, 1083310), (29002, 1076960), (33655, 928064), (34120, 915416), (34544, 904180), (36040, 866648), (40640, 768553), (43180, 723344), (45209, 690880), (53848, 580040), (54592, 572135), (57664, 541655), (58004, 538480), (67310, 464032), (68240, 457708), (69088, 452090), (72080, 433324), (72505, 430784), (86360, 361672), (90418, 345440), (107696, 290020), (108331, 288320), (114427, 272960), (116008, 269240), (134620, 232016), (136480, 228854), (138176, 226045), (144160, 216662), (145010, 215392), (172720, 180836)]