1298000340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{727}}^1$

素因数の和:871

約数の個数: 288

約数和(自身を含む): 4897052160

約数和(自身を除く): 3599051820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 109, 117, 126, 130, 140, 156, 180, 182, 195, 210, 218, 234, 252, 260, 273, 315, 327, 364, 390, 420, 436, 455, 468, 545, 546, 585, 630, 654, 727, 763, 780, 819, 910, 981, 1090, 1092, 1170, 1260, 1308, 1365, 1417, 1454, 1526, 1635, 1638, 1820, 1962, 2180, 2181, 2289, 2340, 2730, 2834, 2908, 3052, 3270, 3276, 3635, 3815, 3924, 4095, 4251, 4362, 4578, 4905, 5089, 5460, 5668, 6540, 6543, 6867, 7085, 7270, 7630, 8190, 8502, 8724, 9156, 9451, 9810, 9919, 10178, 10905, 11445, 12753, 13086, 13734, 14170, 14540, 15260, 15267, 16380, 17004, 18902, 19620, 19838, 20356, 21255, 21810, 22890, 25445, 25506, 26172, 27468, 28340, 28353, 29757, 30534, 32715, 34335, 37804, 39676, 42510, 43620, 45780, 45801, 47255, 49595, 50890, 51012, 56706, 59514, 61068, 63765, 65430, 66157, 68670, 76335, 79243, 85020, 85059, 89271, 91602, 94510, 99190, 101780, 113412, 119028, 127530, 130860, 132314, 137340, 141765, 148785, 152670, 158486, 170118, 178542, 183204, 189020, 198380, 198471, 229005, 237729, 255060, 264628, 283530, 297570, 305340, 316972, 330785, 340236, 357084, 396215, 396942, 425295, 446355, 458010, 475458, 554701, 567060, 595140, 595413, 661570, 713187, 792430, 793884, 850590, 892710, 916020, 950916, 992355, 1030159, 1109402, 1188645, 1190826, 1323140, 1426374, 1584860, 1664103, 1701180, 1785420, 1984710, 2060318, 2218804, 2377290, 2381652, 2773505, 2852748, 2977065, 3090477, 3328206, 3565935, 3969420, 4120636, 4754580, 4992309, 5150795, 5547010, 5954130, 6180954, 6656412, 7131870, 7211113, 8320515, 9271431, 9984618, 10301590, 11094020, 11908260, 12361908, 14263740, 14422226, 15452385, 16641030, 18542862, 19969236, 20603180, 21633339, 24961545, 28844452, 30904770, 33282060, 36055565, 37085724, 43266678, 46357155, 49923090, 61809540, 64900017, 72111130, 86533356, 92714310, 99846180, 108166695, 129800034, 144222260, 185428620, 216333390, 259600068, 324500085, 432666780, 649000170, 1298000340]

約数ペア:

[(1, 1298000340), (2, 649000170), (3, 432666780), (4, 324500085), (5, 259600068), (6, 216333390), (7, 185428620), (9, 144222260), (10, 129800034), (12, 108166695), (13, 99846180), (14, 92714310), (15, 86533356), (18, 72111130), (20, 64900017), (21, 61809540), (26, 49923090), (28, 46357155), (30, 43266678), (35, 37085724), (36, 36055565), (39, 33282060), (42, 30904770), (45, 28844452), (52, 24961545), (60, 21633339), (63, 20603180), (65, 19969236), (70, 18542862), (78, 16641030), (84, 15452385), (90, 14422226), (91, 14263740), (105, 12361908), (109, 11908260), (117, 11094020), (126, 10301590), (130, 9984618), (140, 9271431), (156, 8320515), (180, 7211113), (182, 7131870), (195, 6656412), (210, 6180954), (218, 5954130), (234, 5547010), (252, 5150795), (260, 4992309), (273, 4754580), (315, 4120636), (327, 3969420), (364, 3565935), (390, 3328206), (420, 3090477), (436, 2977065), (455, 2852748), (468, 2773505), (545, 2381652), (546, 2377290), (585, 2218804), (630, 2060318), (654, 1984710), (727, 1785420), (763, 1701180), (780, 1664103), (819, 1584860), (910, 1426374), (981, 1323140), (1090, 1190826), (1092, 1188645), (1170, 1109402), (1260, 1030159), (1308, 992355), (1365, 950916), (1417, 916020), (1454, 892710), (1526, 850590), (1635, 793884), (1638, 792430), (1820, 713187), (1962, 661570), (2180, 595413), (2181, 595140), (2289, 567060), (2340, 554701), (2730, 475458), (2834, 458010), (2908, 446355), (3052, 425295), (3270, 396942), (3276, 396215), (3635, 357084), (3815, 340236), (3924, 330785), (4095, 316972), (4251, 305340), (4362, 297570), (4578, 283530), (4905, 264628), (5089, 255060), (5460, 237729), (5668, 229005), (6540, 198471), (6543, 198380), (6867, 189020), (7085, 183204), (7270, 178542), (7630, 170118), (8190, 158486), (8502, 152670), (8724, 148785), (9156, 141765), (9451, 137340), (9810, 132314), (9919, 130860), (10178, 127530), (10905, 119028), (11445, 113412), (12753, 101780), (13086, 99190), (13734, 94510), (14170, 91602), (14540, 89271), (15260, 85059), (15267, 85020), (16380, 79243), (17004, 76335), (18902, 68670), (19620, 66157), (19838, 65430), (20356, 63765), (21255, 61068), (21810, 59514), (22890, 56706), (25445, 51012), (25506, 50890), (26172, 49595), (27468, 47255), (28340, 45801), (28353, 45780), (29757, 43620), (30534, 42510), (32715, 39676), (34335, 37804)]