16416400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1$

素因数の和:90

約数の個数: 240

約数和(自身を含む): 54246528

約数和(自身を除く): 37830128

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 25, 26, 28, 35, 40, 41, 44, 50, 52, 55, 56, 65, 70, 77, 80, 82, 88, 91, 100, 104, 110, 112, 130, 140, 143, 154, 164, 175, 176, 182, 200, 205, 208, 220, 260, 275, 280, 286, 287, 308, 325, 328, 350, 364, 385, 400, 410, 440, 451, 455, 520, 533, 550, 560, 572, 574, 616, 650, 656, 700, 715, 728, 770, 820, 880, 902, 910, 1001, 1025, 1040, 1066, 1100, 1144, 1148, 1232, 1300, 1400, 1430, 1435, 1456, 1540, 1640, 1804, 1820, 1925, 2002, 2050, 2132, 2200, 2255, 2275, 2288, 2296, 2600, 2665, 2800, 2860, 2870, 3080, 3157, 3280, 3575, 3608, 3640, 3731, 3850, 4004, 4100, 4264, 4400, 4510, 4550, 4592, 5005, 5200, 5330, 5720, 5740, 5863, 6160, 6314, 7150, 7175, 7216, 7280, 7462, 7700, 8008, 8200, 8528, 9020, 9100, 10010, 10660, 11275, 11440, 11480, 11726, 12628, 13325, 14300, 14350, 14924, 15400, 15785, 16016, 16400, 18040, 18200, 18655, 20020, 21320, 22550, 22960, 23452, 25025, 25256, 26650, 28600, 28700, 29315, 29848, 30800, 31570, 36080, 36400, 37310, 40040, 41041, 42640, 45100, 46904, 50050, 50512, 53300, 57200, 57400, 58630, 59696, 63140, 74620, 78925, 80080, 82082, 90200, 93275, 93808, 100100, 106600, 114800, 117260, 126280, 146575, 149240, 157850, 164164, 180400, 186550, 200200, 205205, 213200, 234520, 252560, 293150, 298480, 315700, 328328, 373100, 400400, 410410, 469040, 586300, 631400, 656656, 746200, 820820, 1026025, 1172600, 1262800, 1492400, 1641640, 2052050, 2345200, 3283280, 4104100, 8208200, 16416400]

約数ペア:

[(1, 16416400), (2, 8208200), (4, 4104100), (5, 3283280), (7, 2345200), (8, 2052050), (10, 1641640), (11, 1492400), (13, 1262800), (14, 1172600), (16, 1026025), (20, 820820), (22, 746200), (25, 656656), (26, 631400), (28, 586300), (35, 469040), (40, 410410), (41, 400400), (44, 373100), (50, 328328), (52, 315700), (55, 298480), (56, 293150), (65, 252560), (70, 234520), (77, 213200), (80, 205205), (82, 200200), (88, 186550), (91, 180400), (100, 164164), (104, 157850), (110, 149240), (112, 146575), (130, 126280), (140, 117260), (143, 114800), (154, 106600), (164, 100100), (175, 93808), (176, 93275), (182, 90200), (200, 82082), (205, 80080), (208, 78925), (220, 74620), (260, 63140), (275, 59696), (280, 58630), (286, 57400), (287, 57200), (308, 53300), (325, 50512), (328, 50050), (350, 46904), (364, 45100), (385, 42640), (400, 41041), (410, 40040), (440, 37310), (451, 36400), (455, 36080), (520, 31570), (533, 30800), (550, 29848), (560, 29315), (572, 28700), (574, 28600), (616, 26650), (650, 25256), (656, 25025), (700, 23452), (715, 22960), (728, 22550), (770, 21320), (820, 20020), (880, 18655), (902, 18200), (910, 18040), (1001, 16400), (1025, 16016), (1040, 15785), (1066, 15400), (1100, 14924), (1144, 14350), (1148, 14300), (1232, 13325), (1300, 12628), (1400, 11726), (1430, 11480), (1435, 11440), (1456, 11275), (1540, 10660), (1640, 10010), (1804, 9100), (1820, 9020), (1925, 8528), (2002, 8200), (2050, 8008), (2132, 7700), (2200, 7462), (2255, 7280), (2275, 7216), (2288, 7175), (2296, 7150), (2600, 6314), (2665, 6160), (2800, 5863), (2860, 5740), (2870, 5720), (3080, 5330), (3157, 5200), (3280, 5005), (3575, 4592), (3608, 4550), (3640, 4510), (3731, 4400), (3850, 4264), (4004, 4100)]