247943103480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1429}}^1\times {\mathrm{28351}}^1$

素因数の和:29814

約数の個数: 192

約数和(自身を含む): 853843161600

約数和(自身を除く): 605900058120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1429, 1530, 2040, 2858, 3060, 4287, 5716, 6120, 7145, 8574, 11432, 12861, 14290, 17148, 21435, 24293, 25722, 28351, 28580, 34296, 42870, 48586, 51444, 56702, 57160, 64305, 72879, 85053, 85740, 97172, 102888, 113404, 121465, 128610, 141755, 145758, 170106, 171480, 194344, 218637, 226808, 242930, 255159, 257220, 283510, 291516, 340212, 364395, 425265, 437274, 481967, 485860, 510318, 514440, 567020, 583032, 680424, 728790, 850530, 874548, 963934, 971720, 1020636, 1093185, 1134040, 1275795, 1445901, 1457580, 1701060, 1749096, 1927868, 2041272, 2186370, 2409835, 2551590, 2891802, 2915160, 3402120, 3855736, 4337703, 4372740, 4819670, 5103180, 5783604, 7229505, 8675406, 8745480, 9639340, 10206360, 11567208, 14459010, 17350812, 19278680, 21688515, 28918020, 34701624, 40513579, 43377030, 57836040, 81027158, 86754060, 121540737, 162054316, 173508120, 202567895, 243081474, 324108632, 364622211, 405135790, 486162948, 607703685, 688730843, 729244422, 810271580, 972325896, 1215407370, 1377461686, 1458488844, 1620543160, 1823111055, 2066192529, 2430814740, 2754923372, 2916977688, 3443654215, 3646222110, 4132385058, 4861629480, 5509846744, 6198577587, 6887308430, 7292444220, 8264770116, 10330962645, 12397155174, 13774616860, 14584888440, 16529540232, 20661925290, 24794310348, 27549233720, 30992887935, 41323850580, 49588620696, 61985775870, 82647701160, 123971551740, 247943103480]

約数ペア:

[(1, 247943103480), (2, 123971551740), (3, 82647701160), (4, 61985775870), (5, 49588620696), (6, 41323850580), (8, 30992887935), (9, 27549233720), (10, 24794310348), (12, 20661925290), (15, 16529540232), (17, 14584888440), (18, 13774616860), (20, 12397155174), (24, 10330962645), (30, 8264770116), (34, 7292444220), (36, 6887308430), (40, 6198577587), (45, 5509846744), (51, 4861629480), (60, 4132385058), (68, 3646222110), (72, 3443654215), (85, 2916977688), (90, 2754923372), (102, 2430814740), (120, 2066192529), (136, 1823111055), (153, 1620543160), (170, 1458488844), (180, 1377461686), (204, 1215407370), (255, 972325896), (306, 810271580), (340, 729244422), (360, 688730843), (408, 607703685), (510, 486162948), (612, 405135790), (680, 364622211), (765, 324108632), (1020, 243081474), (1224, 202567895), (1429, 173508120), (1530, 162054316), (2040, 121540737), (2858, 86754060), (3060, 81027158), (4287, 57836040), (5716, 43377030), (6120, 40513579), (7145, 34701624), (8574, 28918020), (11432, 21688515), (12861, 19278680), (14290, 17350812), (17148, 14459010), (21435, 11567208), (24293, 10206360), (25722, 9639340), (28351, 8745480), (28580, 8675406), (34296, 7229505), (42870, 5783604), (48586, 5103180), (51444, 4819670), (56702, 4372740), (57160, 4337703), (64305, 3855736), (72879, 3402120), (85053, 2915160), (85740, 2891802), (97172, 2551590), (102888, 2409835), (113404, 2186370), (121465, 2041272), (128610, 1927868), (141755, 1749096), (145758, 1701060), (170106, 1457580), (171480, 1445901), (194344, 1275795), (218637, 1134040), (226808, 1093185), (242930, 1020636), (255159, 971720), (257220, 963934), (283510, 874548), (291516, 850530), (340212, 728790), (364395, 680424), (425265, 583032), (437274, 567020), (481967, 514440), (485860, 510318)]