199933440

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{3719}}^1$

素因数の和:3752

約数の個数: 160

約数和(自身を含む): 730667520

約数和(自身を除く): 530734080

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, 3719, 3840, 4480, 5376, 6720, 7438, 7680, 8960, 10752, 11157, 13440, 14876, 17920, 18595, 22314, 26033, 26880, 29752, 37190, 44628, 52066, 53760, 55785, 59504, 74380, 78099, 89256, 104132, 111570, 119008, 130165, 148760, 156198, 178512, 208264, 223140, 238016, 260330, 297520, 312396, 357024, 390495, 416528, 446280, 476032, 520660, 595040, 624792, 714048, 780990, 833056, 892560, 952064, 1041320, 1190080, 1249584, 1428096, 1561980, 1666112, 1785120, 1904128, 2082640, 2380160, 2499168, 2856192, 3123960, 3332224, 3570240, 4165280, 4760320, 4998336, 5712384, 6247920, 6664448, 7140480, 8330560, 9520640, 9996672, 12495840, 13328896, 14280960, 16661120, 19993344, 24991680, 28561920, 33322240, 39986688, 49983360, 66644480, 99966720, 199933440]

約数ペア:

[(1, 199933440), (2, 99966720), (3, 66644480), (4, 49983360), (5, 39986688), (6, 33322240), (7, 28561920), (8, 24991680), (10, 19993344), (12, 16661120), (14, 14280960), (15, 13328896), (16, 12495840), (20, 9996672), (21, 9520640), (24, 8330560), (28, 7140480), (30, 6664448), (32, 6247920), (35, 5712384), (40, 4998336), (42, 4760320), (48, 4165280), (56, 3570240), (60, 3332224), (64, 3123960), (70, 2856192), (80, 2499168), (84, 2380160), (96, 2082640), (105, 1904128), (112, 1785120), (120, 1666112), (128, 1561980), (140, 1428096), (160, 1249584), (168, 1190080), (192, 1041320), (210, 952064), (224, 892560), (240, 833056), (256, 780990), (280, 714048), (320, 624792), (336, 595040), (384, 520660), (420, 476032), (448, 446280), (480, 416528), (512, 390495), (560, 357024), (640, 312396), (672, 297520), (768, 260330), (840, 238016), (896, 223140), (960, 208264), (1120, 178512), (1280, 156198), (1344, 148760), (1536, 130165), (1680, 119008), (1792, 111570), (1920, 104132), (2240, 89256), (2560, 78099), (2688, 74380), (3360, 59504), (3584, 55785), (3719, 53760), (3840, 52066), (4480, 44628), (5376, 37190), (6720, 29752), (7438, 26880), (7680, 26033), (8960, 22314), (10752, 18595), (11157, 17920), (13440, 14876)]