25344480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1$

素因数の和:441

約数の個数: 192

約数和(自身を含む): 96284160

約数和(自身を除く): 70939680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 210, 224, 228, 240, 266, 280, 285, 304, 336, 380, 397, 399, 420, 456, 480, 532, 560, 570, 608, 665, 672, 760, 794, 798, 840, 912, 1064, 1120, 1140, 1191, 1330, 1520, 1588, 1596, 1680, 1824, 1985, 1995, 2128, 2280, 2382, 2660, 2779, 3040, 3176, 3192, 3360, 3970, 3990, 4256, 4560, 4764, 5320, 5558, 5955, 6352, 6384, 7543, 7940, 7980, 8337, 9120, 9528, 10640, 11116, 11910, 12704, 12768, 13895, 15086, 15880, 15960, 16674, 19056, 21280, 22232, 22629, 23820, 27790, 30172, 31760, 31920, 33348, 37715, 38112, 41685, 44464, 45258, 47640, 52801, 55580, 60344, 63520, 63840, 66696, 75430, 83370, 88928, 90516, 95280, 105602, 111160, 113145, 120688, 133392, 150860, 158403, 166740, 181032, 190560, 211204, 222320, 226290, 241376, 264005, 266784, 301720, 316806, 333480, 362064, 422408, 444640, 452580, 528010, 603440, 633612, 666960, 724128, 792015, 844816, 905160, 1056020, 1206880, 1267224, 1333920, 1584030, 1689632, 1810320, 2112040, 2534448, 3168060, 3620640, 4224080, 5068896, 6336120, 8448160, 12672240, 25344480]

約数ペア:

[(1, 25344480), (2, 12672240), (3, 8448160), (4, 6336120), (5, 5068896), (6, 4224080), (7, 3620640), (8, 3168060), (10, 2534448), (12, 2112040), (14, 1810320), (15, 1689632), (16, 1584030), (19, 1333920), (20, 1267224), (21, 1206880), (24, 1056020), (28, 905160), (30, 844816), (32, 792015), (35, 724128), (38, 666960), (40, 633612), (42, 603440), (48, 528010), (56, 452580), (57, 444640), (60, 422408), (70, 362064), (76, 333480), (80, 316806), (84, 301720), (95, 266784), (96, 264005), (105, 241376), (112, 226290), (114, 222320), (120, 211204), (133, 190560), (140, 181032), (152, 166740), (160, 158403), (168, 150860), (190, 133392), (210, 120688), (224, 113145), (228, 111160), (240, 105602), (266, 95280), (280, 90516), (285, 88928), (304, 83370), (336, 75430), (380, 66696), (397, 63840), (399, 63520), (420, 60344), (456, 55580), (480, 52801), (532, 47640), (560, 45258), (570, 44464), (608, 41685), (665, 38112), (672, 37715), (760, 33348), (794, 31920), (798, 31760), (840, 30172), (912, 27790), (1064, 23820), (1120, 22629), (1140, 22232), (1191, 21280), (1330, 19056), (1520, 16674), (1588, 15960), (1596, 15880), (1680, 15086), (1824, 13895), (1985, 12768), (1995, 12704), (2128, 11910), (2280, 11116), (2382, 10640), (2660, 9528), (2779, 9120), (3040, 8337), (3176, 7980), (3192, 7940), (3360, 7543), (3970, 6384), (3990, 6352), (4256, 5955), (4560, 5558), (4764, 5320)]