244446720

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{4547}}^1$

素因数の和:4580

約数の個数: 160

約数和(自身を含む): 893299968

約数和(自身を除く): 648853248

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1536, 1680, 1792, 1920, 2240, 2560, 2688, 3360, 3584, 3840, 4480, 4547, 5376, 6720, 7680, 8960, 9094, 10752, 13440, 13641, 17920, 18188, 22735, 26880, 27282, 31829, 36376, 45470, 53760, 54564, 63658, 68205, 72752, 90940, 95487, 109128, 127316, 136410, 145504, 159145, 181880, 190974, 218256, 254632, 272820, 291008, 318290, 363760, 381948, 436512, 477435, 509264, 545640, 582016, 636580, 727520, 763896, 873024, 954870, 1018528, 1091280, 1164032, 1273160, 1455040, 1527792, 1746048, 1909740, 2037056, 2182560, 2328064, 2546320, 2910080, 3055584, 3492096, 3819480, 4074112, 4365120, 5092640, 5820160, 6111168, 6984192, 7638960, 8148224, 8730240, 10185280, 11640320, 12222336, 15277920, 16296448, 17460480, 20370560, 24444672, 30555840, 34920960, 40741120, 48889344, 61111680, 81482240, 122223360, 244446720]

約数ペア:

[(1, 244446720), (2, 122223360), (3, 81482240), (4, 61111680), (5, 48889344), (6, 40741120), (7, 34920960), (8, 30555840), (10, 24444672), (12, 20370560), (14, 17460480), (15, 16296448), (16, 15277920), (20, 12222336), (21, 11640320), (24, 10185280), (28, 8730240), (30, 8148224), (32, 7638960), (35, 6984192), (40, 6111168), (42, 5820160), (48, 5092640), (56, 4365120), (60, 4074112), (64, 3819480), (70, 3492096), (80, 3055584), (84, 2910080), (96, 2546320), (105, 2328064), (112, 2182560), (120, 2037056), (128, 1909740), (140, 1746048), (160, 1527792), (168, 1455040), (192, 1273160), (210, 1164032), (224, 1091280), (240, 1018528), (256, 954870), (280, 873024), (320, 763896), (336, 727520), (384, 636580), (420, 582016), (448, 545640), (480, 509264), (512, 477435), (560, 436512), (640, 381948), (672, 363760), (768, 318290), (840, 291008), (896, 272820), (960, 254632), (1120, 218256), (1280, 190974), (1344, 181880), (1536, 159145), (1680, 145504), (1792, 136410), (1920, 127316), (2240, 109128), (2560, 95487), (2688, 90940), (3360, 72752), (3584, 68205), (3840, 63658), (4480, 54564), (4547, 53760), (5376, 45470), (6720, 36376), (7680, 31829), (8960, 27282), (9094, 26880), (10752, 22735), (13440, 18188), (13641, 17920)]