102604800

素因数分解:

$2^{13}\times 3^1\times 5^2\times {\mathrm{167}}^1$

素因数の和:206

約数の個数: 168

約数和(自身を含む): 341290656

約数和(自身を除く): 238685856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 167, 192, 200, 240, 256, 300, 320, 334, 384, 400, 480, 501, 512, 600, 640, 668, 768, 800, 835, 960, 1002, 1024, 1200, 1280, 1336, 1536, 1600, 1670, 1920, 2004, 2048, 2400, 2505, 2560, 2672, 3072, 3200, 3340, 3840, 4008, 4096, 4175, 4800, 5010, 5120, 5344, 6144, 6400, 6680, 7680, 8016, 8192, 8350, 9600, 10020, 10240, 10688, 12288, 12525, 12800, 13360, 15360, 16032, 16700, 19200, 20040, 20480, 21376, 24576, 25050, 25600, 26720, 30720, 32064, 33400, 38400, 40080, 40960, 42752, 50100, 51200, 53440, 61440, 64128, 66800, 76800, 80160, 85504, 100200, 102400, 106880, 122880, 128256, 133600, 153600, 160320, 171008, 200400, 204800, 213760, 256512, 267200, 307200, 320640, 342016, 400800, 427520, 513024, 534400, 614400, 641280, 684032, 801600, 855040, 1026048, 1068800, 1282560, 1368064, 1603200, 1710080, 2052096, 2137600, 2565120, 3206400, 3420160, 4104192, 4275200, 5130240, 6412800, 6840320, 8550400, 10260480, 12825600, 17100800, 20520960, 25651200, 34201600, 51302400, 102604800]

約数ペア:

[(1, 102604800), (2, 51302400), (3, 34201600), (4, 25651200), (5, 20520960), (6, 17100800), (8, 12825600), (10, 10260480), (12, 8550400), (15, 6840320), (16, 6412800), (20, 5130240), (24, 4275200), (25, 4104192), (30, 3420160), (32, 3206400), (40, 2565120), (48, 2137600), (50, 2052096), (60, 1710080), (64, 1603200), (75, 1368064), (80, 1282560), (96, 1068800), (100, 1026048), (120, 855040), (128, 801600), (150, 684032), (160, 641280), (167, 614400), (192, 534400), (200, 513024), (240, 427520), (256, 400800), (300, 342016), (320, 320640), (334, 307200), (384, 267200), (400, 256512), (480, 213760), (501, 204800), (512, 200400), (600, 171008), (640, 160320), (668, 153600), (768, 133600), (800, 128256), (835, 122880), (960, 106880), (1002, 102400), (1024, 100200), (1200, 85504), (1280, 80160), (1336, 76800), (1536, 66800), (1600, 64128), (1670, 61440), (1920, 53440), (2004, 51200), (2048, 50100), (2400, 42752), (2505, 40960), (2560, 40080), (2672, 38400), (3072, 33400), (3200, 32064), (3340, 30720), (3840, 26720), (4008, 25600), (4096, 25050), (4175, 24576), (4800, 21376), (5010, 20480), (5120, 20040), (5344, 19200), (6144, 16700), (6400, 16032), (6680, 15360), (7680, 13360), (8016, 12800), (8192, 12525), (8350, 12288), (9600, 10688), (10020, 10240)]