2988261360

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{34877}}^1$

素因数の和:34920

約数の個数: 240

約数和(自身を含む): 12144240576

約数和(自身を除く): 9155979216

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 168, 170, 180, 204, 210, 238, 240, 252, 255, 272, 280, 306, 315, 336, 340, 357, 360, 408, 420, 476, 504, 510, 560, 595, 612, 630, 680, 714, 720, 765, 816, 840, 952, 1008, 1020, 1071, 1190, 1224, 1260, 1360, 1428, 1530, 1680, 1785, 1904, 2040, 2142, 2380, 2448, 2520, 2856, 3060, 3570, 4080, 4284, 4760, 5040, 5355, 5712, 6120, 7140, 8568, 9520, 10710, 12240, 14280, 17136, 21420, 28560, 34877, 42840, 69754, 85680, 104631, 139508, 174385, 209262, 244139, 279016, 313893, 348770, 418524, 488278, 523155, 558032, 592909, 627786, 697540, 732417, 837048, 976556, 1046310, 1185818, 1220695, 1255572, 1395080, 1464834, 1569465, 1674096, 1778727, 1953112, 2092620, 2197251, 2371636, 2441390, 2511144, 2790160, 2929668, 2964545, 3138930, 3557454, 3662085, 3906224, 4150363, 4185240, 4394502, 4743272, 4882780, 5022288, 5336181, 5859336, 5929090, 6277860, 7114908, 7324170, 8300726, 8370480, 8789004, 8893635, 9486544, 9765560, 10672362, 10986255, 11718672, 11858180, 12451089, 12555720, 14229816, 14648340, 16601452, 17578008, 17787270, 19531120, 20751815, 21344724, 21972510, 23716360, 24902178, 25111440, 26680905, 28459632, 29296680, 33202904, 35156016, 35574540, 37353267, 41503630, 42689448, 43945020, 47432720, 49804356, 53361810, 58593360, 62255445, 66405808, 71149080, 74706534, 83007260, 85378896, 87890040, 99608712, 106723620, 124510890, 142298160, 149413068, 166014520, 175780080, 186766335, 199217424, 213447240, 249021780, 298826136, 332029040, 373532670, 426894480, 498043560, 597652272, 747065340, 996087120, 1494130680, 2988261360]

約数ペア:

[(1, 2988261360), (2, 1494130680), (3, 996087120), (4, 747065340), (5, 597652272), (6, 498043560), (7, 426894480), (8, 373532670), (9, 332029040), (10, 298826136), (12, 249021780), (14, 213447240), (15, 199217424), (16, 186766335), (17, 175780080), (18, 166014520), (20, 149413068), (21, 142298160), (24, 124510890), (28, 106723620), (30, 99608712), (34, 87890040), (35, 85378896), (36, 83007260), (40, 74706534), (42, 71149080), (45, 66405808), (48, 62255445), (51, 58593360), (56, 53361810), (60, 49804356), (63, 47432720), (68, 43945020), (70, 42689448), (72, 41503630), (80, 37353267), (84, 35574540), (85, 35156016), (90, 33202904), (102, 29296680), (105, 28459632), (112, 26680905), (119, 25111440), (120, 24902178), (126, 23716360), (136, 21972510), (140, 21344724), (144, 20751815), (153, 19531120), (168, 17787270), (170, 17578008), (180, 16601452), (204, 14648340), (210, 14229816), (238, 12555720), (240, 12451089), (252, 11858180), (255, 11718672), (272, 10986255), (280, 10672362), (306, 9765560), (315, 9486544), (336, 8893635), (340, 8789004), (357, 8370480), (360, 8300726), (408, 7324170), (420, 7114908), (476, 6277860), (504, 5929090), (510, 5859336), (560, 5336181), (595, 5022288), (612, 4882780), (630, 4743272), (680, 4394502), (714, 4185240), (720, 4150363), (765, 3906224), (816, 3662085), (840, 3557454), (952, 3138930), (1008, 2964545), (1020, 2929668), (1071, 2790160), (1190, 2511144), (1224, 2441390), (1260, 2371636), (1360, 2197251), (1428, 2092620), (1530, 1953112), (1680, 1778727), (1785, 1674096), (1904, 1569465), (2040, 1464834), (2142, 1395080), (2380, 1255572), (2448, 1220695), (2520, 1185818), (2856, 1046310), (3060, 976556), (3570, 837048), (4080, 732417), (4284, 697540), (4760, 627786), (5040, 592909), (5355, 558032), (5712, 523155), (6120, 488278), (7140, 418524), (8568, 348770), (9520, 313893), (10710, 279016), (12240, 244139), (14280, 209262), (17136, 174385), (21420, 139508), (28560, 104631), (34877, 85680), (42840, 69754)]