7487702040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{4933}}^1$

素因数の和:5106

約数の個数: 256

約数和(自身を含む): 27851443200

約数和(自身を除く): 20363741160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 139, 140, 156, 168, 182, 195, 210, 260, 273, 278, 280, 312, 364, 390, 417, 420, 455, 520, 546, 556, 695, 728, 780, 834, 840, 910, 973, 1092, 1112, 1365, 1390, 1560, 1668, 1807, 1820, 1946, 2085, 2184, 2730, 2780, 2919, 3336, 3614, 3640, 3892, 4170, 4865, 4933, 5421, 5460, 5560, 5838, 7228, 7784, 8340, 9035, 9730, 9866, 10842, 10920, 11676, 12649, 14456, 14595, 14799, 16680, 18070, 19460, 19732, 21684, 23352, 24665, 25298, 27105, 29190, 29598, 34531, 36140, 37947, 38920, 39464, 43368, 49330, 50596, 54210, 58380, 59196, 63245, 64129, 69062, 72280, 73995, 75894, 98660, 101192, 103593, 108420, 116760, 118392, 126490, 128258, 138124, 147990, 151788, 172655, 189735, 192387, 197320, 207186, 216840, 252980, 256516, 276248, 295980, 303576, 320645, 345310, 379470, 384774, 414372, 448903, 505960, 513032, 517965, 591960, 641290, 685687, 690620, 758940, 769548, 828744, 897806, 961935, 1035930, 1282580, 1346709, 1371374, 1381240, 1517880, 1539096, 1795612, 1923870, 2057061, 2071860, 2244515, 2565160, 2693418, 2742748, 3428435, 3591224, 3847740, 4114122, 4143720, 4489030, 4799809, 5386836, 5485496, 6733545, 6856870, 7695480, 8228244, 8913931, 8978060, 9599618, 10285305, 10773672, 13467090, 13713740, 14399427, 16456488, 17827862, 17956120, 19199236, 20570610, 23999045, 26741793, 26934180, 27427480, 28798854, 35655724, 38398472, 41141220, 44569655, 47998090, 53483586, 53868360, 57597708, 62397517, 71311448, 71997135, 82282440, 89139310, 95996180, 106967172, 115195416, 124795034, 133708965, 143994270, 178278620, 187192551, 191992360, 213934344, 249590068, 267417930, 287988540, 311987585, 356557240, 374385102, 499180136, 534835860, 575977080, 623975170, 748770204, 935962755, 1069671720, 1247950340, 1497540408, 1871925510, 2495900680, 3743851020, 7487702040]

約数ペア:

[(1, 7487702040), (2, 3743851020), (3, 2495900680), (4, 1871925510), (5, 1497540408), (6, 1247950340), (7, 1069671720), (8, 935962755), (10, 748770204), (12, 623975170), (13, 575977080), (14, 534835860), (15, 499180136), (20, 374385102), (21, 356557240), (24, 311987585), (26, 287988540), (28, 267417930), (30, 249590068), (35, 213934344), (39, 191992360), (40, 187192551), (42, 178278620), (52, 143994270), (56, 133708965), (60, 124795034), (65, 115195416), (70, 106967172), (78, 95996180), (84, 89139310), (91, 82282440), (104, 71997135), (105, 71311448), (120, 62397517), (130, 57597708), (139, 53868360), (140, 53483586), (156, 47998090), (168, 44569655), (182, 41141220), (195, 38398472), (210, 35655724), (260, 28798854), (273, 27427480), (278, 26934180), (280, 26741793), (312, 23999045), (364, 20570610), (390, 19199236), (417, 17956120), (420, 17827862), (455, 16456488), (520, 14399427), (546, 13713740), (556, 13467090), (695, 10773672), (728, 10285305), (780, 9599618), (834, 8978060), (840, 8913931), (910, 8228244), (973, 7695480), (1092, 6856870), (1112, 6733545), (1365, 5485496), (1390, 5386836), (1560, 4799809), (1668, 4489030), (1807, 4143720), (1820, 4114122), (1946, 3847740), (2085, 3591224), (2184, 3428435), (2730, 2742748), (2780, 2693418), (2919, 2565160), (3336, 2244515), (3614, 2071860), (3640, 2057061), (3892, 1923870), (4170, 1795612), (4865, 1539096), (4933, 1517880), (5421, 1381240), (5460, 1371374), (5560, 1346709), (5838, 1282580), (7228, 1035930), (7784, 961935), (8340, 897806), (9035, 828744), (9730, 769548), (9866, 758940), (10842, 690620), (10920, 685687), (11676, 641290), (12649, 591960), (14456, 517965), (14595, 513032), (14799, 505960), (16680, 448903), (18070, 414372), (19460, 384774), (19732, 379470), (21684, 345310), (23352, 320645), (24665, 303576), (25298, 295980), (27105, 276248), (29190, 256516), (29598, 252980), (34531, 216840), (36140, 207186), (37947, 197320), (38920, 192387), (39464, 189735), (43368, 172655), (49330, 151788), (50596, 147990), (54210, 138124), (58380, 128258), (59196, 126490), (63245, 118392), (64129, 116760), (69062, 108420), (72280, 103593), (73995, 101192), (75894, 98660)]