210754320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{379}}^1$

素因数の和:733

約数の個数: 160

約数和(自身を含む): 750904320

約数和(自身を除く): 540150000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 331, 336, 379, 420, 560, 662, 758, 840, 993, 1137, 1324, 1516, 1655, 1680, 1895, 1986, 2274, 2317, 2648, 2653, 3032, 3310, 3790, 3972, 4548, 4634, 4965, 5296, 5306, 5685, 6064, 6620, 6951, 7580, 7944, 7959, 9096, 9268, 9930, 10612, 11370, 11585, 13240, 13265, 13902, 15160, 15888, 15918, 18192, 18536, 19860, 21224, 22740, 23170, 26480, 26530, 27804, 30320, 31836, 34755, 37072, 39720, 39795, 42448, 45480, 46340, 53060, 55608, 63672, 69510, 79440, 79590, 90960, 92680, 106120, 111216, 125449, 127344, 139020, 159180, 185360, 212240, 250898, 278040, 318360, 376347, 501796, 556080, 627245, 636720, 752694, 878143, 1003592, 1254490, 1505388, 1756286, 1881735, 2007184, 2508980, 2634429, 3010776, 3512572, 3763470, 4390715, 5017960, 5268858, 6021552, 7025144, 7526940, 8781430, 10035920, 10537716, 13172145, 14050288, 15053880, 17562860, 21075432, 26344290, 30107760, 35125720, 42150864, 52688580, 70251440, 105377160, 210754320]

約数ペア:

[(1, 210754320), (2, 105377160), (3, 70251440), (4, 52688580), (5, 42150864), (6, 35125720), (7, 30107760), (8, 26344290), (10, 21075432), (12, 17562860), (14, 15053880), (15, 14050288), (16, 13172145), (20, 10537716), (21, 10035920), (24, 8781430), (28, 7526940), (30, 7025144), (35, 6021552), (40, 5268858), (42, 5017960), (48, 4390715), (56, 3763470), (60, 3512572), (70, 3010776), (80, 2634429), (84, 2508980), (105, 2007184), (112, 1881735), (120, 1756286), (140, 1505388), (168, 1254490), (210, 1003592), (240, 878143), (280, 752694), (331, 636720), (336, 627245), (379, 556080), (420, 501796), (560, 376347), (662, 318360), (758, 278040), (840, 250898), (993, 212240), (1137, 185360), (1324, 159180), (1516, 139020), (1655, 127344), (1680, 125449), (1895, 111216), (1986, 106120), (2274, 92680), (2317, 90960), (2648, 79590), (2653, 79440), (3032, 69510), (3310, 63672), (3790, 55608), (3972, 53060), (4548, 46340), (4634, 45480), (4965, 42448), (5296, 39795), (5306, 39720), (5685, 37072), (6064, 34755), (6620, 31836), (6951, 30320), (7580, 27804), (7944, 26530), (7959, 26480), (9096, 23170), (9268, 22740), (9930, 21224), (10612, 19860), (11370, 18536), (11585, 18192), (13240, 15918), (13265, 15888), (13902, 15160)]