1921069729280

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3038129}}^1$

素因数の和:3038184

約数の個数: 160

約数和(自身を含む): 5221451743200

約数和(自身を除く): 3300382013920

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 64, 65, 76, 80, 95, 104, 128, 130, 152, 160, 190, 208, 247, 256, 260, 304, 320, 380, 416, 494, 512, 520, 608, 640, 760, 832, 988, 1040, 1216, 1235, 1280, 1520, 1664, 1976, 2080, 2432, 2470, 2560, 3040, 3328, 3952, 4160, 4864, 4940, 6080, 6656, 7904, 8320, 9728, 9880, 12160, 15808, 16640, 19760, 24320, 31616, 33280, 39520, 48640, 63232, 79040, 126464, 158080, 316160, 632320, 3038129, 6076258, 12152516, 15190645, 24305032, 30381290, 39495677, 48610064, 57724451, 60762580, 78991354, 97220128, 115448902, 121525160, 157982708, 194440256, 197478385, 230897804, 243050320, 288622255, 315965416, 388880512, 394956770, 461795608, 486100640, 577244510, 631930832, 750417863, 777761024, 789913540, 923591216, 972201280, 1154489020, 1263861664, 1500835726, 1555522048, 1579827080, 1847182432, 1944402560, 2308978040, 2527723328, 3001671452, 3159654160, 3694364864, 3752089315, 3888805120, 4617956080, 5055446656, 6003342904, 6319308320, 7388729728, 7504178630, 7777610240, 9235912160, 10110893312, 12006685808, 12638616640, 14777459456, 15008357260, 18471824320, 20221786624, 24013371616, 25277233280, 29554918912, 30016714520, 36943648640, 48026743232, 50554466560, 60033429040, 73887297280, 96053486464, 101108933120, 120066858080, 147774594560, 192106972928, 240133716160, 384213945856, 480267432320, 960534864640, 1921069729280]

約数ペア:

[(1, 1921069729280), (2, 960534864640), (4, 480267432320), (5, 384213945856), (8, 240133716160), (10, 192106972928), (13, 147774594560), (16, 120066858080), (19, 101108933120), (20, 96053486464), (26, 73887297280), (32, 60033429040), (38, 50554466560), (40, 48026743232), (52, 36943648640), (64, 30016714520), (65, 29554918912), (76, 25277233280), (80, 24013371616), (95, 20221786624), (104, 18471824320), (128, 15008357260), (130, 14777459456), (152, 12638616640), (160, 12006685808), (190, 10110893312), (208, 9235912160), (247, 7777610240), (256, 7504178630), (260, 7388729728), (304, 6319308320), (320, 6003342904), (380, 5055446656), (416, 4617956080), (494, 3888805120), (512, 3752089315), (520, 3694364864), (608, 3159654160), (640, 3001671452), (760, 2527723328), (832, 2308978040), (988, 1944402560), (1040, 1847182432), (1216, 1579827080), (1235, 1555522048), (1280, 1500835726), (1520, 1263861664), (1664, 1154489020), (1976, 972201280), (2080, 923591216), (2432, 789913540), (2470, 777761024), (2560, 750417863), (3040, 631930832), (3328, 577244510), (3952, 486100640), (4160, 461795608), (4864, 394956770), (4940, 388880512), (6080, 315965416), (6656, 288622255), (7904, 243050320), (8320, 230897804), (9728, 197478385), (9880, 194440256), (12160, 157982708), (15808, 121525160), (16640, 115448902), (19760, 97220128), (24320, 78991354), (31616, 60762580), (33280, 57724451), (39520, 48610064), (48640, 39495677), (63232, 30381290), (79040, 24305032), (126464, 15190645), (158080, 12152516), (316160, 6076258), (632320, 3038129)]