19931750520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{6917}}^1$

素因数の和:7038

約数の個数: 256

約数和(自身を含む): 68139532800

約数和(自身を除く): 48207782280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 37, 40, 44, 55, 59, 60, 66, 74, 88, 110, 111, 118, 120, 132, 148, 165, 177, 185, 220, 222, 236, 264, 295, 296, 330, 354, 370, 407, 440, 444, 472, 555, 590, 649, 660, 708, 740, 814, 885, 888, 1110, 1180, 1221, 1298, 1320, 1416, 1480, 1628, 1770, 1947, 2035, 2183, 2220, 2360, 2442, 2596, 3245, 3256, 3540, 3894, 4070, 4366, 4440, 4884, 5192, 6105, 6490, 6549, 6917, 7080, 7788, 8140, 8732, 9735, 9768, 10915, 12210, 12980, 13098, 13834, 15576, 16280, 17464, 19470, 20751, 21830, 24013, 24420, 25960, 26196, 27668, 32745, 34585, 38940, 41502, 43660, 48026, 48840, 52392, 55336, 65490, 69170, 72039, 76087, 77880, 83004, 87320, 96052, 103755, 120065, 130980, 138340, 144078, 152174, 166008, 192104, 207510, 228261, 240130, 255929, 261960, 276680, 288156, 304348, 360195, 380435, 408103, 415020, 456522, 480260, 511858, 576312, 608696, 720390, 760870, 767787, 816206, 830040, 913044, 960520, 1023716, 1141305, 1224309, 1279645, 1440780, 1521740, 1535574, 1632412, 1826088, 2040515, 2047432, 2282610, 2448618, 2559290, 2815219, 2881560, 3043480, 3071148, 3264824, 3838935, 4081030, 4489133, 4565220, 4897236, 5118580, 5630438, 6121545, 6142296, 7677870, 8162060, 8445657, 8978266, 9130440, 9794472, 10237160, 11260876, 12243090, 13467399, 14076095, 15099811, 15355740, 16324120, 16891314, 17956532, 22445665, 22521752, 24486180, 26934798, 28152190, 30199622, 30711480, 33782628, 35913064, 42228285, 44891330, 45299433, 48972360, 53869596, 56304380, 60399244, 67336995, 67565256, 75499055, 84456570, 89782660, 90598866, 107739192, 112608760, 120798488, 134673990, 150998110, 166097921, 168913140, 179565320, 181197732, 226497165, 269347980, 301996220, 332195842, 337826280, 362395464, 452994330, 498293763, 538695960, 603992440, 664391684, 830489605, 905988660, 996587526, 1328783368, 1660979210, 1811977320, 1993175052, 2491468815, 3321958420, 3986350104, 4982937630, 6643916840, 9965875260, 19931750520]

約数ペア:

[(1, 19931750520), (2, 9965875260), (3, 6643916840), (4, 4982937630), (5, 3986350104), (6, 3321958420), (8, 2491468815), (10, 1993175052), (11, 1811977320), (12, 1660979210), (15, 1328783368), (20, 996587526), (22, 905988660), (24, 830489605), (30, 664391684), (33, 603992440), (37, 538695960), (40, 498293763), (44, 452994330), (55, 362395464), (59, 337826280), (60, 332195842), (66, 301996220), (74, 269347980), (88, 226497165), (110, 181197732), (111, 179565320), (118, 168913140), (120, 166097921), (132, 150998110), (148, 134673990), (165, 120798488), (177, 112608760), (185, 107739192), (220, 90598866), (222, 89782660), (236, 84456570), (264, 75499055), (295, 67565256), (296, 67336995), (330, 60399244), (354, 56304380), (370, 53869596), (407, 48972360), (440, 45299433), (444, 44891330), (472, 42228285), (555, 35913064), (590, 33782628), (649, 30711480), (660, 30199622), (708, 28152190), (740, 26934798), (814, 24486180), (885, 22521752), (888, 22445665), (1110, 17956532), (1180, 16891314), (1221, 16324120), (1298, 15355740), (1320, 15099811), (1416, 14076095), (1480, 13467399), (1628, 12243090), (1770, 11260876), (1947, 10237160), (2035, 9794472), (2183, 9130440), (2220, 8978266), (2360, 8445657), (2442, 8162060), (2596, 7677870), (3245, 6142296), (3256, 6121545), (3540, 5630438), (3894, 5118580), (4070, 4897236), (4366, 4565220), (4440, 4489133), (4884, 4081030), (5192, 3838935), (6105, 3264824), (6490, 3071148), (6549, 3043480), (6917, 2881560), (7080, 2815219), (7788, 2559290), (8140, 2448618), (8732, 2282610), (9735, 2047432), (9768, 2040515), (10915, 1826088), (12210, 1632412), (12980, 1535574), (13098, 1521740), (13834, 1440780), (15576, 1279645), (16280, 1224309), (17464, 1141305), (19470, 1023716), (20751, 960520), (21830, 913044), (24013, 830040), (24420, 816206), (25960, 767787), (26196, 760870), (27668, 720390), (32745, 608696), (34585, 576312), (38940, 511858), (41502, 480260), (43660, 456522), (48026, 415020), (48840, 408103), (52392, 380435), (55336, 360195), (65490, 304348), (69170, 288156), (72039, 276680), (76087, 261960), (77880, 255929), (83004, 240130), (87320, 228261), (96052, 207510), (103755, 192104), (120065, 166008), (130980, 152174), (138340, 144078)]