385918260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{5437}}^1$

素因数の和:5482

約数の個数: 144

約数和(自身を含む): 1337486976

約数和(自身を除く): 951568716

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 169, 182, 195, 210, 260, 273, 338, 364, 390, 420, 455, 507, 546, 676, 780, 845, 910, 1014, 1092, 1183, 1365, 1690, 1820, 2028, 2366, 2535, 2730, 3380, 3549, 4732, 5070, 5437, 5460, 5915, 7098, 10140, 10874, 11830, 14196, 16311, 17745, 21748, 23660, 27185, 32622, 35490, 38059, 54370, 65244, 70681, 70980, 76118, 81555, 108740, 114177, 141362, 152236, 163110, 190295, 212043, 228354, 282724, 326220, 353405, 380590, 424086, 456708, 494767, 570885, 706810, 761180, 848172, 918853, 989534, 1060215, 1141770, 1413620, 1484301, 1837706, 1979068, 2120430, 2283540, 2473835, 2756559, 2968602, 3675412, 4240860, 4594265, 4947670, 5513118, 5937204, 6431971, 7421505, 9188530, 9895340, 11026236, 12863942, 13782795, 14843010, 18377060, 19295913, 25727884, 27565590, 29686020, 32159855, 38591826, 55131180, 64319710, 77183652, 96479565, 128639420, 192959130, 385918260]

約数ペア:

[(1, 385918260), (2, 192959130), (3, 128639420), (4, 96479565), (5, 77183652), (6, 64319710), (7, 55131180), (10, 38591826), (12, 32159855), (13, 29686020), (14, 27565590), (15, 25727884), (20, 19295913), (21, 18377060), (26, 14843010), (28, 13782795), (30, 12863942), (35, 11026236), (39, 9895340), (42, 9188530), (52, 7421505), (60, 6431971), (65, 5937204), (70, 5513118), (78, 4947670), (84, 4594265), (91, 4240860), (105, 3675412), (130, 2968602), (140, 2756559), (156, 2473835), (169, 2283540), (182, 2120430), (195, 1979068), (210, 1837706), (260, 1484301), (273, 1413620), (338, 1141770), (364, 1060215), (390, 989534), (420, 918853), (455, 848172), (507, 761180), (546, 706810), (676, 570885), (780, 494767), (845, 456708), (910, 424086), (1014, 380590), (1092, 353405), (1183, 326220), (1365, 282724), (1690, 228354), (1820, 212043), (2028, 190295), (2366, 163110), (2535, 152236), (2730, 141362), (3380, 114177), (3549, 108740), (4732, 81555), (5070, 76118), (5437, 70980), (5460, 70681), (5915, 65244), (7098, 54370), (10140, 38059), (10874, 35490), (11830, 32622), (14196, 27185), (16311, 23660), (17745, 21748)]