16928135280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{108347}}^1$

素因数の和:108404

約数の個数: 240

約数和(自身を含む): 67068278784

約数和(自身を除く): 50140143504

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 105, 112, 120, 124, 126, 140, 144, 155, 168, 180, 186, 210, 217, 240, 248, 252, 279, 280, 310, 315, 336, 360, 372, 420, 434, 465, 496, 504, 558, 560, 620, 630, 651, 720, 744, 840, 868, 930, 1008, 1085, 1116, 1240, 1260, 1302, 1395, 1488, 1680, 1736, 1860, 1953, 2170, 2232, 2480, 2520, 2604, 2790, 3255, 3472, 3720, 3906, 4340, 4464, 5040, 5208, 5580, 6510, 7440, 7812, 8680, 9765, 10416, 11160, 13020, 15624, 17360, 19530, 22320, 26040, 31248, 39060, 52080, 78120, 108347, 156240, 216694, 325041, 433388, 541735, 650082, 758429, 866776, 975123, 1083470, 1300164, 1516858, 1625205, 1733552, 1950246, 2166940, 2275287, 2600328, 3033716, 3250410, 3358757, 3792145, 3900492, 4333880, 4550574, 4875615, 5200656, 6067432, 6500820, 6717514, 6825861, 7584290, 7800984, 8667760, 9101148, 9751230, 10076271, 11376435, 12134864, 13001640, 13435028, 13651722, 15168580, 15601968, 16793785, 18202296, 19502460, 20152542, 22752870, 23511299, 26003280, 26870056, 27303444, 30228813, 30337160, 33587570, 34129305, 36404592, 39004920, 40305084, 45505740, 47022598, 50381355, 53740112, 54606888, 60457626, 60674320, 67175140, 68258610, 70533897, 78009840, 80610168, 91011480, 94045196, 100762710, 109213776, 117556495, 120915252, 134350280, 136517220, 141067794, 151144065, 161220336, 182022960, 188090392, 201525420, 211601691, 235112990, 241830504, 268700560, 273034440, 282135588, 302288130, 352669485, 376180784, 403050840, 423203382, 470225980, 483661008, 546068880, 564271176, 604576260, 705338970, 806101680, 846406764, 940451960, 1058008455, 1128542352, 1209152520, 1410677940, 1692813528, 1880903920, 2116016910, 2418305040, 2821355880, 3385627056, 4232033820, 5642711760, 8464067640, 16928135280]

約数ペア:

[(1, 16928135280), (2, 8464067640), (3, 5642711760), (4, 4232033820), (5, 3385627056), (6, 2821355880), (7, 2418305040), (8, 2116016910), (9, 1880903920), (10, 1692813528), (12, 1410677940), (14, 1209152520), (15, 1128542352), (16, 1058008455), (18, 940451960), (20, 846406764), (21, 806101680), (24, 705338970), (28, 604576260), (30, 564271176), (31, 546068880), (35, 483661008), (36, 470225980), (40, 423203382), (42, 403050840), (45, 376180784), (48, 352669485), (56, 302288130), (60, 282135588), (62, 273034440), (63, 268700560), (70, 241830504), (72, 235112990), (80, 211601691), (84, 201525420), (90, 188090392), (93, 182022960), (105, 161220336), (112, 151144065), (120, 141067794), (124, 136517220), (126, 134350280), (140, 120915252), (144, 117556495), (155, 109213776), (168, 100762710), (180, 94045196), (186, 91011480), (210, 80610168), (217, 78009840), (240, 70533897), (248, 68258610), (252, 67175140), (279, 60674320), (280, 60457626), (310, 54606888), (315, 53740112), (336, 50381355), (360, 47022598), (372, 45505740), (420, 40305084), (434, 39004920), (465, 36404592), (496, 34129305), (504, 33587570), (558, 30337160), (560, 30228813), (620, 27303444), (630, 26870056), (651, 26003280), (720, 23511299), (744, 22752870), (840, 20152542), (868, 19502460), (930, 18202296), (1008, 16793785), (1085, 15601968), (1116, 15168580), (1240, 13651722), (1260, 13435028), (1302, 13001640), (1395, 12134864), (1488, 11376435), (1680, 10076271), (1736, 9751230), (1860, 9101148), (1953, 8667760), (2170, 7800984), (2232, 7584290), (2480, 6825861), (2520, 6717514), (2604, 6500820), (2790, 6067432), (3255, 5200656), (3472, 4875615), (3720, 4550574), (3906, 4333880), (4340, 3900492), (4464, 3792145), (5040, 3358757), (5208, 3250410), (5580, 3033716), (6510, 2600328), (7440, 2275287), (7812, 2166940), (8680, 1950246), (9765, 1733552), (10416, 1625205), (11160, 1516858), (13020, 1300164), (15624, 1083470), (17360, 975123), (19530, 866776), (22320, 758429), (26040, 650082), (31248, 541735), (39060, 433388), (52080, 325041), (78120, 216694), (108347, 156240)]