2080397970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1151}}^1$

素因数の和:1341

約数の個数: 192

約数和(自身を含む): 6555893760

約数和(自身を除く): 4475495790

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 70, 90, 95, 105, 114, 126, 133, 151, 171, 190, 210, 266, 285, 302, 315, 342, 399, 453, 570, 630, 665, 755, 798, 855, 906, 1057, 1151, 1197, 1330, 1359, 1510, 1710, 1995, 2114, 2265, 2302, 2394, 2718, 2869, 3171, 3453, 3990, 4530, 5285, 5738, 5755, 5985, 6342, 6795, 6906, 8057, 8607, 9513, 10359, 10570, 11510, 11970, 13590, 14345, 15855, 16114, 17214, 17265, 19026, 20083, 20718, 21869, 24171, 25821, 28690, 31710, 34530, 40166, 40285, 43035, 43738, 47565, 48342, 51642, 51795, 60249, 65607, 72513, 80570, 86070, 95130, 100415, 103590, 109345, 120498, 120855, 129105, 131214, 145026, 153083, 173801, 180747, 196821, 200830, 218690, 241710, 258210, 301245, 306166, 328035, 347602, 361494, 362565, 393642, 459249, 521403, 602490, 656070, 725130, 765415, 869005, 903735, 918498, 984105, 1042806, 1216607, 1377747, 1530830, 1564209, 1738010, 1807470, 1968210, 2296245, 2433214, 2607015, 2755494, 3128418, 3302219, 3649821, 4592490, 5214030, 6083035, 6604438, 6888735, 7299642, 7821045, 9906657, 10949463, 12166070, 13777470, 15642090, 16511095, 18249105, 19813314, 21898926, 23115533, 29719971, 33022190, 36498210, 46231066, 49533285, 54747315, 59439942, 69346599, 99066570, 109494630, 115577665, 138693198, 148599855, 208039797, 231155330, 297199710, 346732995, 416079594, 693465990, 1040198985, 2080397970]

約数ペア:

[(1, 2080397970), (2, 1040198985), (3, 693465990), (5, 416079594), (6, 346732995), (7, 297199710), (9, 231155330), (10, 208039797), (14, 148599855), (15, 138693198), (18, 115577665), (19, 109494630), (21, 99066570), (30, 69346599), (35, 59439942), (38, 54747315), (42, 49533285), (45, 46231066), (57, 36498210), (63, 33022190), (70, 29719971), (90, 23115533), (95, 21898926), (105, 19813314), (114, 18249105), (126, 16511095), (133, 15642090), (151, 13777470), (171, 12166070), (190, 10949463), (210, 9906657), (266, 7821045), (285, 7299642), (302, 6888735), (315, 6604438), (342, 6083035), (399, 5214030), (453, 4592490), (570, 3649821), (630, 3302219), (665, 3128418), (755, 2755494), (798, 2607015), (855, 2433214), (906, 2296245), (1057, 1968210), (1151, 1807470), (1197, 1738010), (1330, 1564209), (1359, 1530830), (1510, 1377747), (1710, 1216607), (1995, 1042806), (2114, 984105), (2265, 918498), (2302, 903735), (2394, 869005), (2718, 765415), (2869, 725130), (3171, 656070), (3453, 602490), (3990, 521403), (4530, 459249), (5285, 393642), (5738, 362565), (5755, 361494), (5985, 347602), (6342, 328035), (6795, 306166), (6906, 301245), (8057, 258210), (8607, 241710), (9513, 218690), (10359, 200830), (10570, 196821), (11510, 180747), (11970, 173801), (13590, 153083), (14345, 145026), (15855, 131214), (16114, 129105), (17214, 120855), (17265, 120498), (19026, 109345), (20083, 103590), (20718, 100415), (21869, 95130), (24171, 86070), (25821, 80570), (28690, 72513), (31710, 65607), (34530, 60249), (40166, 51795), (40285, 51642), (43035, 48342), (43738, 47565)]