264426400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2053}}^1$

素因数の和:2103

約数の個数: 144

約数和(自身を含む): 770200704

約数和(自身を除く): 505774304

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 25, 28, 32, 35, 40, 46, 50, 56, 70, 80, 92, 100, 112, 115, 140, 160, 161, 175, 184, 200, 224, 230, 280, 322, 350, 368, 400, 460, 560, 575, 644, 700, 736, 800, 805, 920, 1120, 1150, 1288, 1400, 1610, 1840, 2053, 2300, 2576, 2800, 3220, 3680, 4025, 4106, 4600, 5152, 5600, 6440, 8050, 8212, 9200, 10265, 12880, 14371, 16100, 16424, 18400, 20530, 25760, 28742, 32200, 32848, 41060, 47219, 51325, 57484, 64400, 65696, 71855, 82120, 94438, 102650, 114968, 128800, 143710, 164240, 188876, 205300, 229936, 236095, 287420, 328480, 330533, 359275, 377752, 410600, 459872, 472190, 574840, 661066, 718550, 755504, 821200, 944380, 1149680, 1180475, 1322132, 1437100, 1511008, 1642400, 1652665, 1888760, 2299360, 2360950, 2644264, 2874200, 3305330, 3777520, 4721900, 5288528, 5748400, 6610660, 7555040, 8263325, 9443800, 10577056, 11496800, 13221320, 16526650, 18887600, 26442640, 33053300, 37775200, 52885280, 66106600, 132213200, 264426400]

約数ペア:

[(1, 264426400), (2, 132213200), (4, 66106600), (5, 52885280), (7, 37775200), (8, 33053300), (10, 26442640), (14, 18887600), (16, 16526650), (20, 13221320), (23, 11496800), (25, 10577056), (28, 9443800), (32, 8263325), (35, 7555040), (40, 6610660), (46, 5748400), (50, 5288528), (56, 4721900), (70, 3777520), (80, 3305330), (92, 2874200), (100, 2644264), (112, 2360950), (115, 2299360), (140, 1888760), (160, 1652665), (161, 1642400), (175, 1511008), (184, 1437100), (200, 1322132), (224, 1180475), (230, 1149680), (280, 944380), (322, 821200), (350, 755504), (368, 718550), (400, 661066), (460, 574840), (560, 472190), (575, 459872), (644, 410600), (700, 377752), (736, 359275), (800, 330533), (805, 328480), (920, 287420), (1120, 236095), (1150, 229936), (1288, 205300), (1400, 188876), (1610, 164240), (1840, 143710), (2053, 128800), (2300, 114968), (2576, 102650), (2800, 94438), (3220, 82120), (3680, 71855), (4025, 65696), (4106, 64400), (4600, 57484), (5152, 51325), (5600, 47219), (6440, 41060), (8050, 32848), (8212, 32200), (9200, 28742), (10265, 25760), (12880, 20530), (14371, 18400), (16100, 16424)]