628915200

素因数分解:

$2^{10}\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{431}}^1$

素因数の和:483

約数の個数: 264

約数和(自身を含む): 2193073920

約数和(自身を除く): 1564158720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 48, 50, 57, 60, 64, 75, 76, 80, 95, 96, 100, 114, 120, 128, 150, 152, 160, 190, 192, 200, 228, 240, 256, 285, 300, 304, 320, 380, 384, 400, 431, 456, 475, 480, 512, 570, 600, 608, 640, 760, 768, 800, 862, 912, 950, 960, 1024, 1140, 1200, 1216, 1280, 1293, 1425, 1520, 1536, 1600, 1724, 1824, 1900, 1920, 2155, 2280, 2400, 2432, 2560, 2586, 2850, 3040, 3072, 3200, 3448, 3648, 3800, 3840, 4310, 4560, 4800, 4864, 5120, 5172, 5700, 6080, 6400, 6465, 6896, 7296, 7600, 7680, 8189, 8620, 9120, 9600, 9728, 10344, 10775, 11400, 12160, 12800, 12930, 13792, 14592, 15200, 15360, 16378, 17240, 18240, 19200, 19456, 20688, 21550, 22800, 24320, 24567, 25600, 25860, 27584, 29184, 30400, 32325, 32756, 34480, 36480, 38400, 40945, 41376, 43100, 45600, 48640, 49134, 51720, 55168, 58368, 60800, 64650, 65512, 68960, 72960, 76800, 81890, 82752, 86200, 91200, 97280, 98268, 103440, 110336, 121600, 122835, 129300, 131024, 137920, 145920, 163780, 165504, 172400, 182400, 196536, 204725, 206880, 220672, 243200, 245670, 258600, 262048, 275840, 291840, 327560, 331008, 344800, 364800, 393072, 409450, 413760, 441344, 486400, 491340, 517200, 524096, 551680, 614175, 655120, 662016, 689600, 729600, 786144, 818900, 827520, 982680, 1034400, 1048192, 1103360, 1228350, 1310240, 1324032, 1379200, 1459200, 1572288, 1637800, 1655040, 1965360, 2068800, 2096384, 2206720, 2456700, 2620480, 2758400, 3144576, 3275600, 3310080, 3930720, 4137600, 4192768, 4913400, 5240960, 5516800, 6289152, 6551200, 6620160, 7861440, 8275200, 8385536, 9826800, 10481920, 11033600, 12578304, 13102400, 15722880, 16550400, 19653600, 20963840, 25156608, 26204800, 31445760, 33100800, 39307200, 41927680, 52409600, 62891520, 78614400, 104819200, 125783040, 157228800, 209638400, 314457600, 628915200]

約数ペア:

[(1, 628915200), (2, 314457600), (3, 209638400), (4, 157228800), (5, 125783040), (6, 104819200), (8, 78614400), (10, 62891520), (12, 52409600), (15, 41927680), (16, 39307200), (19, 33100800), (20, 31445760), (24, 26204800), (25, 25156608), (30, 20963840), (32, 19653600), (38, 16550400), (40, 15722880), (48, 13102400), (50, 12578304), (57, 11033600), (60, 10481920), (64, 9826800), (75, 8385536), (76, 8275200), (80, 7861440), (95, 6620160), (96, 6551200), (100, 6289152), (114, 5516800), (120, 5240960), (128, 4913400), (150, 4192768), (152, 4137600), (160, 3930720), (190, 3310080), (192, 3275600), (200, 3144576), (228, 2758400), (240, 2620480), (256, 2456700), (285, 2206720), (300, 2096384), (304, 2068800), (320, 1965360), (380, 1655040), (384, 1637800), (400, 1572288), (431, 1459200), (456, 1379200), (475, 1324032), (480, 1310240), (512, 1228350), (570, 1103360), (600, 1048192), (608, 1034400), (640, 982680), (760, 827520), (768, 818900), (800, 786144), (862, 729600), (912, 689600), (950, 662016), (960, 655120), (1024, 614175), (1140, 551680), (1200, 524096), (1216, 517200), (1280, 491340), (1293, 486400), (1425, 441344), (1520, 413760), (1536, 409450), (1600, 393072), (1724, 364800), (1824, 344800), (1900, 331008), (1920, 327560), (2155, 291840), (2280, 275840), (2400, 262048), (2432, 258600), (2560, 245670), (2586, 243200), (2850, 220672), (3040, 206880), (3072, 204725), (3200, 196536), (3448, 182400), (3648, 172400), (3800, 165504), (3840, 163780), (4310, 145920), (4560, 137920), (4800, 131024), (4864, 129300), (5120, 122835), (5172, 121600), (5700, 110336), (6080, 103440), (6400, 98268), (6465, 97280), (6896, 91200), (7296, 86200), (7600, 82752), (7680, 81890), (8189, 76800), (8620, 72960), (9120, 68960), (9600, 65512), (9728, 64650), (10344, 60800), (10775, 58368), (11400, 55168), (12160, 51720), (12800, 49134), (12930, 48640), (13792, 45600), (14592, 43100), (15200, 41376), (15360, 40945), (16378, 38400), (17240, 36480), (18240, 34480), (19200, 32756), (19456, 32325), (20688, 30400), (21550, 29184), (22800, 27584), (24320, 25860), (24567, 25600)]