195220480

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1$

素因数の和:464

約数の個数: 176

約数和(自身を含む): 577745280

約数和(自身を除く): 382524800

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 256, 260, 280, 320, 364, 416, 419, 448, 455, 512, 520, 560, 640, 728, 832, 838, 896, 910, 1024, 1040, 1120, 1280, 1456, 1664, 1676, 1792, 1820, 2080, 2095, 2240, 2560, 2912, 2933, 3328, 3352, 3584, 3640, 4160, 4190, 4480, 5120, 5447, 5824, 5866, 6656, 6704, 7168, 7280, 8320, 8380, 8960, 10894, 11648, 11732, 13312, 13408, 14560, 14665, 16640, 16760, 17920, 21788, 23296, 23464, 26816, 27235, 29120, 29330, 33280, 33520, 35840, 38129, 43576, 46592, 46928, 53632, 54470, 58240, 58660, 66560, 67040, 76258, 87152, 93184, 93856, 107264, 108940, 116480, 117320, 134080, 152516, 174304, 187712, 190645, 214528, 217880, 232960, 234640, 268160, 305032, 348608, 375424, 381290, 429056, 435760, 465920, 469280, 536320, 610064, 697216, 750848, 762580, 871520, 938560, 1072640, 1220128, 1394432, 1501696, 1525160, 1743040, 1877120, 2145280, 2440256, 2788864, 3003392, 3050320, 3486080, 3754240, 4880512, 5577728, 6100640, 6972160, 7508480, 9761024, 12201280, 13944320, 15016960, 19522048, 24402560, 27888640, 39044096, 48805120, 97610240, 195220480]

約数ペア:

[(1, 195220480), (2, 97610240), (4, 48805120), (5, 39044096), (7, 27888640), (8, 24402560), (10, 19522048), (13, 15016960), (14, 13944320), (16, 12201280), (20, 9761024), (26, 7508480), (28, 6972160), (32, 6100640), (35, 5577728), (40, 4880512), (52, 3754240), (56, 3486080), (64, 3050320), (65, 3003392), (70, 2788864), (80, 2440256), (91, 2145280), (104, 1877120), (112, 1743040), (128, 1525160), (130, 1501696), (140, 1394432), (160, 1220128), (182, 1072640), (208, 938560), (224, 871520), (256, 762580), (260, 750848), (280, 697216), (320, 610064), (364, 536320), (416, 469280), (419, 465920), (448, 435760), (455, 429056), (512, 381290), (520, 375424), (560, 348608), (640, 305032), (728, 268160), (832, 234640), (838, 232960), (896, 217880), (910, 214528), (1024, 190645), (1040, 187712), (1120, 174304), (1280, 152516), (1456, 134080), (1664, 117320), (1676, 116480), (1792, 108940), (1820, 107264), (2080, 93856), (2095, 93184), (2240, 87152), (2560, 76258), (2912, 67040), (2933, 66560), (3328, 58660), (3352, 58240), (3584, 54470), (3640, 53632), (4160, 46928), (4190, 46592), (4480, 43576), (5120, 38129), (5447, 35840), (5824, 33520), (5866, 33280), (6656, 29330), (6704, 29120), (7168, 27235), (7280, 26816), (8320, 23464), (8380, 23296), (8960, 21788), (10894, 17920), (11648, 16760), (11732, 16640), (13312, 14665), (13408, 14560)]