210383040

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{31307}}^1$

素因数の和:31334

約数の個数: 112

約数和(自身を含む): 763414272

約数和(自身を除く): 553031232

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 31307, 62614, 93921, 125228, 156535, 187842, 219149, 250456, 313070, 375684, 438298, 469605, 500912, 626140, 657447, 751368, 876596, 939210, 1001824, 1095745, 1252280, 1314894, 1502736, 1753192, 1878420, 2003648, 2191490, 2504560, 2629788, 3005472, 3287235, 3506384, 3756840, 4382980, 5009120, 5259576, 6010944, 6574470, 7012768, 7513680, 8765960, 10018240, 10519152, 13148940, 14025536, 15027360, 17531920, 21038304, 26297880, 30054720, 35063840, 42076608, 52595760, 70127680, 105191520, 210383040]

約数ペア:

[(1, 210383040), (2, 105191520), (3, 70127680), (4, 52595760), (5, 42076608), (6, 35063840), (7, 30054720), (8, 26297880), (10, 21038304), (12, 17531920), (14, 15027360), (15, 14025536), (16, 13148940), (20, 10519152), (21, 10018240), (24, 8765960), (28, 7513680), (30, 7012768), (32, 6574470), (35, 6010944), (40, 5259576), (42, 5009120), (48, 4382980), (56, 3756840), (60, 3506384), (64, 3287235), (70, 3005472), (80, 2629788), (84, 2504560), (96, 2191490), (105, 2003648), (112, 1878420), (120, 1753192), (140, 1502736), (160, 1314894), (168, 1252280), (192, 1095745), (210, 1001824), (224, 939210), (240, 876596), (280, 751368), (320, 657447), (336, 626140), (420, 500912), (448, 469605), (480, 438298), (560, 375684), (672, 313070), (840, 250456), (960, 219149), (1120, 187842), (1344, 156535), (1680, 125228), (2240, 93921), (3360, 62614), (6720, 31307)]