74706480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:208

約数の個数: 240

約数和(自身を含む): 272363520

約数和(自身を除く): 197657040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 43, 45, 48, 57, 60, 72, 76, 80, 86, 90, 95, 114, 120, 127, 129, 144, 152, 171, 172, 180, 190, 215, 228, 240, 254, 258, 285, 304, 342, 344, 360, 380, 381, 387, 430, 456, 508, 516, 570, 635, 645, 684, 688, 720, 760, 762, 774, 817, 855, 860, 912, 1016, 1032, 1140, 1143, 1270, 1290, 1368, 1520, 1524, 1548, 1634, 1710, 1720, 1905, 1935, 2032, 2064, 2280, 2286, 2413, 2451, 2540, 2580, 2736, 3048, 3096, 3268, 3420, 3440, 3810, 3870, 4085, 4560, 4572, 4826, 4902, 5080, 5160, 5461, 5715, 6096, 6192, 6536, 6840, 7239, 7353, 7620, 7740, 8170, 9144, 9652, 9804, 10160, 10320, 10922, 11430, 12065, 12255, 13072, 13680, 14478, 14706, 15240, 15480, 16340, 16383, 18288, 19304, 19608, 21717, 21844, 22860, 24130, 24510, 27305, 28956, 29412, 30480, 30960, 32680, 32766, 36195, 36765, 38608, 39216, 43434, 43688, 45720, 48260, 49020, 49149, 54610, 57912, 58824, 65360, 65532, 72390, 73530, 81915, 86868, 87376, 91440, 96520, 98040, 98298, 103759, 108585, 109220, 115824, 117648, 131064, 144780, 147060, 163830, 173736, 193040, 196080, 196596, 207518, 217170, 218440, 245745, 262128, 289560, 294120, 311277, 327660, 347472, 393192, 415036, 434340, 436880, 491490, 518795, 579120, 588240, 622554, 655320, 786384, 830072, 868680, 933831, 982980, 1037590, 1245108, 1310640, 1556385, 1660144, 1737360, 1867662, 1965960, 2075180, 2490216, 3112770, 3735324, 3931920, 4150360, 4669155, 4980432, 6225540, 7470648, 8300720, 9338310, 12451080, 14941296, 18676620, 24902160, 37353240, 74706480]

約数ペア:

[(1, 74706480), (2, 37353240), (3, 24902160), (4, 18676620), (5, 14941296), (6, 12451080), (8, 9338310), (9, 8300720), (10, 7470648), (12, 6225540), (15, 4980432), (16, 4669155), (18, 4150360), (19, 3931920), (20, 3735324), (24, 3112770), (30, 2490216), (36, 2075180), (38, 1965960), (40, 1867662), (43, 1737360), (45, 1660144), (48, 1556385), (57, 1310640), (60, 1245108), (72, 1037590), (76, 982980), (80, 933831), (86, 868680), (90, 830072), (95, 786384), (114, 655320), (120, 622554), (127, 588240), (129, 579120), (144, 518795), (152, 491490), (171, 436880), (172, 434340), (180, 415036), (190, 393192), (215, 347472), (228, 327660), (240, 311277), (254, 294120), (258, 289560), (285, 262128), (304, 245745), (342, 218440), (344, 217170), (360, 207518), (380, 196596), (381, 196080), (387, 193040), (430, 173736), (456, 163830), (508, 147060), (516, 144780), (570, 131064), (635, 117648), (645, 115824), (684, 109220), (688, 108585), (720, 103759), (760, 98298), (762, 98040), (774, 96520), (817, 91440), (855, 87376), (860, 86868), (912, 81915), (1016, 73530), (1032, 72390), (1140, 65532), (1143, 65360), (1270, 58824), (1290, 57912), (1368, 54610), (1520, 49149), (1524, 49020), (1548, 48260), (1634, 45720), (1710, 43688), (1720, 43434), (1905, 39216), (1935, 38608), (2032, 36765), (2064, 36195), (2280, 32766), (2286, 32680), (2413, 30960), (2451, 30480), (2540, 29412), (2580, 28956), (2736, 27305), (3048, 24510), (3096, 24130), (3268, 22860), (3420, 21844), (3440, 21717), (3810, 19608), (3870, 19304), (4085, 18288), (4560, 16383), (4572, 16340), (4826, 15480), (4902, 15240), (5080, 14706), (5160, 14478), (5461, 13680), (5715, 13072), (6096, 12255), (6192, 12065), (6536, 11430), (6840, 10922), (7239, 10320), (7353, 10160), (7620, 9804), (7740, 9652), (8170, 9144)]