18335857680

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{39119}}^1$

素因数の和:39179

約数の個数: 320

約数和(自身を含む): 74509516800

約数和(自身を除く): 56173659120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 45, 48, 54, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 105, 108, 112, 120, 124, 126, 135, 140, 144, 155, 168, 180, 186, 189, 210, 216, 217, 240, 248, 252, 270, 279, 280, 310, 315, 336, 360, 372, 378, 420, 432, 434, 465, 496, 504, 540, 558, 560, 620, 630, 651, 720, 744, 756, 837, 840, 868, 930, 945, 1008, 1080, 1085, 1116, 1240, 1260, 1302, 1395, 1488, 1512, 1674, 1680, 1736, 1860, 1890, 1953, 2160, 2170, 2232, 2480, 2520, 2604, 2790, 3024, 3255, 3348, 3472, 3720, 3780, 3906, 4185, 4340, 4464, 5040, 5208, 5580, 5859, 6510, 6696, 7440, 7560, 7812, 8370, 8680, 9765, 10416, 11160, 11718, 13020, 13392, 15120, 15624, 16740, 17360, 19530, 22320, 23436, 26040, 29295, 31248, 33480, 39060, 39119, 46872, 52080, 58590, 66960, 78120, 78238, 93744, 117180, 117357, 156240, 156476, 195595, 234360, 234714, 273833, 312952, 352071, 391190, 468720, 469428, 547666, 586785, 625904, 704142, 782380, 821499, 938856, 1056213, 1095332, 1173570, 1212689, 1369165, 1408284, 1564760, 1642998, 1760355, 1877712, 2112426, 2190664, 2347140, 2425378, 2464497, 2738330, 2816568, 3129520, 3285996, 3520710, 3638067, 4107495, 4224852, 4381328, 4694280, 4850756, 4928994, 5281065, 5476660, 5633136, 6063445, 6571992, 7041420, 7276134, 7393491, 8214990, 8449704, 8488823, 9388560, 9701512, 9857988, 10562130, 10914201, 10953320, 12126890, 12322485, 13143984, 14082840, 14552268, 14786982, 16429980, 16899408, 16977646, 18190335, 19403024, 19715976, 21124260, 21828402, 21906640, 24253780, 24644970, 25466469, 28165680, 29104536, 29573964, 32742603, 32859960, 33955292, 36380670, 36967455, 39431952, 42248520, 42444115, 43656804, 48507560, 49289940, 50932938, 54571005, 58209072, 59147928, 65485206, 65719920, 67910584, 72761340, 73934910, 76399407, 84497040, 84888230, 87313608, 97015120, 98579880, 101865876, 109142010, 118295856, 127332345, 130970412, 135821168, 145522680, 147869820, 152798814, 163713015, 169776460, 174627216, 197159760, 203731752, 218284020, 229198221, 254664690, 261940824, 291045360, 295739640, 305597628, 327426030, 339552920, 381997035, 407463504, 436568040, 458396442, 509329380, 523881648, 591479280, 611195256, 654852060, 679105840, 763994070, 873136080, 916792884, 1018658760, 1145991105, 1222390512, 1309704120, 1527988140, 1833585768, 2037317520, 2291982210, 2619408240, 3055976280, 3667171536, 4583964420, 6111952560, 9167928840, 18335857680]

約数ペア:

[(1, 18335857680), (2, 9167928840), (3, 6111952560), (4, 4583964420), (5, 3667171536), (6, 3055976280), (7, 2619408240), (8, 2291982210), (9, 2037317520), (10, 1833585768), (12, 1527988140), (14, 1309704120), (15, 1222390512), (16, 1145991105), (18, 1018658760), (20, 916792884), (21, 873136080), (24, 763994070), (27, 679105840), (28, 654852060), (30, 611195256), (31, 591479280), (35, 523881648), (36, 509329380), (40, 458396442), (42, 436568040), (45, 407463504), (48, 381997035), (54, 339552920), (56, 327426030), (60, 305597628), (62, 295739640), (63, 291045360), (70, 261940824), (72, 254664690), (80, 229198221), (84, 218284020), (90, 203731752), (93, 197159760), (105, 174627216), (108, 169776460), (112, 163713015), (120, 152798814), (124, 147869820), (126, 145522680), (135, 135821168), (140, 130970412), (144, 127332345), (155, 118295856), (168, 109142010), (180, 101865876), (186, 98579880), (189, 97015120), (210, 87313608), (216, 84888230), (217, 84497040), (240, 76399407), (248, 73934910), (252, 72761340), (270, 67910584), (279, 65719920), (280, 65485206), (310, 59147928), (315, 58209072), (336, 54571005), (360, 50932938), (372, 49289940), (378, 48507560), (420, 43656804), (432, 42444115), (434, 42248520), (465, 39431952), (496, 36967455), (504, 36380670), (540, 33955292), (558, 32859960), (560, 32742603), (620, 29573964), (630, 29104536), (651, 28165680), (720, 25466469), (744, 24644970), (756, 24253780), (837, 21906640), (840, 21828402), (868, 21124260), (930, 19715976), (945, 19403024), (1008, 18190335), (1080, 16977646), (1085, 16899408), (1116, 16429980), (1240, 14786982), (1260, 14552268), (1302, 14082840), (1395, 13143984), (1488, 12322485), (1512, 12126890), (1674, 10953320), (1680, 10914201), (1736, 10562130), (1860, 9857988), (1890, 9701512), (1953, 9388560), (2160, 8488823), (2170, 8449704), (2232, 8214990), (2480, 7393491), (2520, 7276134), (2604, 7041420), (2790, 6571992), (3024, 6063445), (3255, 5633136), (3348, 5476660), (3472, 5281065), (3720, 4928994), (3780, 4850756), (3906, 4694280), (4185, 4381328), (4340, 4224852), (4464, 4107495), (5040, 3638067), (5208, 3520710), (5580, 3285996), (5859, 3129520), (6510, 2816568), (6696, 2738330), (7440, 2464497), (7560, 2425378), (7812, 2347140), (8370, 2190664), (8680, 2112426), (9765, 1877712), (10416, 1760355), (11160, 1642998), (11718, 1564760), (13020, 1408284), (13392, 1369165), (15120, 1212689), (15624, 1173570), (16740, 1095332), (17360, 1056213), (19530, 938856), (22320, 821499), (23436, 782380), (26040, 704142), (29295, 625904), (31248, 586785), (33480, 547666), (39060, 469428), (39119, 468720), (46872, 391190), (52080, 352071), (58590, 312952), (66960, 273833), (78120, 234714), (78238, 234360), (93744, 195595), (117180, 156476), (117357, 156240)]