20687203056000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{33152569}}^1$

素因数の和:33152614

約数の個数: 256

約数和(自身を含む): 73853317137600

約数和(自身を除く): 53166114081600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 125, 128, 130, 150, 156, 160, 192, 195, 200, 208, 240, 250, 260, 300, 312, 320, 325, 375, 384, 390, 400, 416, 480, 500, 520, 600, 624, 640, 650, 750, 780, 800, 832, 960, 975, 1000, 1040, 1200, 1248, 1300, 1500, 1560, 1600, 1625, 1664, 1920, 1950, 2000, 2080, 2400, 2496, 2600, 3000, 3120, 3200, 3250, 3900, 4000, 4160, 4800, 4875, 4992, 5200, 6000, 6240, 6500, 7800, 8000, 8320, 9600, 9750, 10400, 12000, 12480, 13000, 15600, 16000, 19500, 20800, 24000, 24960, 26000, 31200, 39000, 41600, 48000, 52000, 62400, 78000, 104000, 124800, 156000, 208000, 312000, 624000, 33152569, 66305138, 99457707, 132610276, 165762845, 198915414, 265220552, 331525690, 397830828, 430983397, 497288535, 530441104, 663051380, 795661656, 828814225, 861966794, 994577070, 1060882208, 1292950191, 1326102760, 1591323312, 1657628450, 1723933588, 1989154140, 2121764416, 2154916985, 2486442675, 2585900382, 2652205520, 3182646624, 3315256900, 3447867176, 3978308280, 4144071125, 4243528832, 4309833970, 4972885350, 5171800764, 5304411040, 6365293248, 6464750955, 6630513800, 6895734352, 7956616560, 8288142250, 8619667940, 9945770700, 10343601528, 10608822080, 10774584925, 12432213375, 12730586496, 12929501910, 13261027600, 13791468704, 15913233120, 16576284500, 17239335880, 19891541400, 20687203056, 21217644160, 21549169850, 24864426750, 25859003820, 26522055200, 27582937408, 31826466240, 32323754775, 33152569000, 34478671760, 39783082800, 41374406112, 43098339700, 49728853500, 51718007640, 53044110400, 53872924625, 55165874816, 63652932480, 64647509550, 66305138000, 68957343520, 79566165600, 82748812224, 86196679400, 99457707000, 103436015280, 106088220800, 107745849250, 129295019100, 132610276000, 137914687040, 159132331200, 161618773875, 165497624448, 172393358800, 198915414000, 206872030560, 215491698500, 258590038200, 265220552000, 275829374080, 318264662400, 323237547750, 344786717600, 397830828000, 413744061120, 430983397000, 517180076400, 530441104000, 646475095500, 689573435200, 795661656000, 827488122240, 861966794000, 1034360152800, 1292950191000, 1379146870400, 1591323312000, 1723933588000, 2068720305600, 2585900382000, 3447867176000, 4137440611200, 5171800764000, 6895734352000, 10343601528000, 20687203056000]

約数ペア:

[(1, 20687203056000), (2, 10343601528000), (3, 6895734352000), (4, 5171800764000), (5, 4137440611200), (6, 3447867176000), (8, 2585900382000), (10, 2068720305600), (12, 1723933588000), (13, 1591323312000), (15, 1379146870400), (16, 1292950191000), (20, 1034360152800), (24, 861966794000), (25, 827488122240), (26, 795661656000), (30, 689573435200), (32, 646475095500), (39, 530441104000), (40, 517180076400), (48, 430983397000), (50, 413744061120), (52, 397830828000), (60, 344786717600), (64, 323237547750), (65, 318264662400), (75, 275829374080), (78, 265220552000), (80, 258590038200), (96, 215491698500), (100, 206872030560), (104, 198915414000), (120, 172393358800), (125, 165497624448), (128, 161618773875), (130, 159132331200), (150, 137914687040), (156, 132610276000), (160, 129295019100), (192, 107745849250), (195, 106088220800), (200, 103436015280), (208, 99457707000), (240, 86196679400), (250, 82748812224), (260, 79566165600), (300, 68957343520), (312, 66305138000), (320, 64647509550), (325, 63652932480), (375, 55165874816), (384, 53872924625), (390, 53044110400), (400, 51718007640), (416, 49728853500), (480, 43098339700), (500, 41374406112), (520, 39783082800), (600, 34478671760), (624, 33152569000), (640, 32323754775), (650, 31826466240), (750, 27582937408), (780, 26522055200), (800, 25859003820), (832, 24864426750), (960, 21549169850), (975, 21217644160), (1000, 20687203056), (1040, 19891541400), (1200, 17239335880), (1248, 16576284500), (1300, 15913233120), (1500, 13791468704), (1560, 13261027600), (1600, 12929501910), (1625, 12730586496), (1664, 12432213375), (1920, 10774584925), (1950, 10608822080), (2000, 10343601528), (2080, 9945770700), (2400, 8619667940), (2496, 8288142250), (2600, 7956616560), (3000, 6895734352), (3120, 6630513800), (3200, 6464750955), (3250, 6365293248), (3900, 5304411040), (4000, 5171800764), (4160, 4972885350), (4800, 4309833970), (4875, 4243528832), (4992, 4144071125), (5200, 3978308280), (6000, 3447867176), (6240, 3315256900), (6500, 3182646624), (7800, 2652205520), (8000, 2585900382), (8320, 2486442675), (9600, 2154916985), (9750, 2121764416), (10400, 1989154140), (12000, 1723933588), (12480, 1657628450), (13000, 1591323312), (15600, 1326102760), (16000, 1292950191), (19500, 1060882208), (20800, 994577070), (24000, 861966794), (24960, 828814225), (26000, 795661656), (31200, 663051380), (39000, 530441104), (41600, 497288535), (48000, 430983397), (52000, 397830828), (62400, 331525690), (78000, 265220552), (104000, 198915414), (124800, 165762845), (156000, 132610276), (208000, 99457707), (312000, 66305138), (624000, 33152569)]