210137200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1$

素因数の和:312

約数の個数: 240

約数和(自身を含む): 650958336

約数和(自身を除く): 440821136

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 23, 25, 26, 28, 35, 40, 46, 50, 52, 56, 65, 70, 80, 91, 92, 100, 104, 112, 115, 130, 140, 161, 175, 182, 184, 200, 208, 230, 251, 260, 280, 299, 322, 325, 350, 364, 368, 400, 455, 460, 502, 520, 560, 575, 598, 644, 650, 700, 728, 805, 910, 920, 1004, 1040, 1150, 1196, 1255, 1288, 1300, 1400, 1456, 1495, 1610, 1757, 1820, 1840, 2008, 2093, 2275, 2300, 2392, 2510, 2576, 2600, 2800, 2990, 3220, 3263, 3514, 3640, 4016, 4025, 4186, 4550, 4600, 4784, 5020, 5200, 5773, 5980, 6275, 6440, 6526, 7028, 7280, 7475, 8050, 8372, 8785, 9100, 9200, 10040, 10465, 11546, 11960, 12550, 12880, 13052, 14056, 14950, 16100, 16315, 16744, 17570, 18200, 20080, 20930, 22841, 23092, 23920, 25100, 26104, 28112, 28865, 29900, 32200, 32630, 33488, 35140, 36400, 40411, 41860, 43925, 45682, 46184, 50200, 52208, 52325, 57730, 59800, 64400, 65260, 70280, 75049, 80822, 81575, 83720, 87850, 91364, 92368, 100400, 104650, 114205, 115460, 119600, 130520, 140560, 144325, 150098, 161644, 163150, 167440, 175700, 182728, 202055, 209300, 228410, 230920, 261040, 288650, 300196, 323288, 326300, 351400, 365456, 375245, 404110, 418600, 456820, 461840, 525343, 571025, 577300, 600392, 646576, 652600, 702800, 750490, 808220, 837200, 913640, 1010275, 1050686, 1142050, 1154600, 1200784, 1305200, 1500980, 1616440, 1827280, 1876225, 2020550, 2101372, 2284100, 2309200, 2626715, 3001960, 3232880, 3752450, 4041100, 4202744, 4568200, 5253430, 6003920, 7504900, 8082200, 8405488, 9136400, 10506860, 13133575, 15009800, 16164400, 21013720, 26267150, 30019600, 42027440, 52534300, 105068600, 210137200]

約数ペア:

[(1, 210137200), (2, 105068600), (4, 52534300), (5, 42027440), (7, 30019600), (8, 26267150), (10, 21013720), (13, 16164400), (14, 15009800), (16, 13133575), (20, 10506860), (23, 9136400), (25, 8405488), (26, 8082200), (28, 7504900), (35, 6003920), (40, 5253430), (46, 4568200), (50, 4202744), (52, 4041100), (56, 3752450), (65, 3232880), (70, 3001960), (80, 2626715), (91, 2309200), (92, 2284100), (100, 2101372), (104, 2020550), (112, 1876225), (115, 1827280), (130, 1616440), (140, 1500980), (161, 1305200), (175, 1200784), (182, 1154600), (184, 1142050), (200, 1050686), (208, 1010275), (230, 913640), (251, 837200), (260, 808220), (280, 750490), (299, 702800), (322, 652600), (325, 646576), (350, 600392), (364, 577300), (368, 571025), (400, 525343), (455, 461840), (460, 456820), (502, 418600), (520, 404110), (560, 375245), (575, 365456), (598, 351400), (644, 326300), (650, 323288), (700, 300196), (728, 288650), (805, 261040), (910, 230920), (920, 228410), (1004, 209300), (1040, 202055), (1150, 182728), (1196, 175700), (1255, 167440), (1288, 163150), (1300, 161644), (1400, 150098), (1456, 144325), (1495, 140560), (1610, 130520), (1757, 119600), (1820, 115460), (1840, 114205), (2008, 104650), (2093, 100400), (2275, 92368), (2300, 91364), (2392, 87850), (2510, 83720), (2576, 81575), (2600, 80822), (2800, 75049), (2990, 70280), (3220, 65260), (3263, 64400), (3514, 59800), (3640, 57730), (4016, 52325), (4025, 52208), (4186, 50200), (4550, 46184), (4600, 45682), (4784, 43925), (5020, 41860), (5200, 40411), (5773, 36400), (5980, 35140), (6275, 33488), (6440, 32630), (6526, 32200), (7028, 29900), (7280, 28865), (7475, 28112), (8050, 26104), (8372, 25100), (8785, 23920), (9100, 23092), (9200, 22841), (10040, 20930), (10465, 20080), (11546, 18200), (11960, 17570), (12550, 16744), (12880, 16315), (13052, 16100), (14056, 14950)]