20159334720

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{32257}}^1$

素因数の和:32318

約数の個数: 336

約数和(自身を含む): 81804223488

約数和(自身を除く): 61644888768

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 64, 70, 72, 80, 84, 90, 93, 96, 105, 112, 120, 124, 126, 140, 144, 155, 160, 168, 180, 186, 192, 210, 217, 224, 240, 248, 252, 279, 280, 288, 310, 315, 320, 336, 360, 372, 420, 434, 448, 465, 480, 496, 504, 558, 560, 576, 620, 630, 651, 672, 720, 744, 840, 868, 930, 960, 992, 1008, 1085, 1116, 1120, 1240, 1260, 1302, 1344, 1395, 1440, 1488, 1680, 1736, 1860, 1953, 1984, 2016, 2170, 2232, 2240, 2480, 2520, 2604, 2790, 2880, 2976, 3255, 3360, 3472, 3720, 3906, 4032, 4340, 4464, 4960, 5040, 5208, 5580, 5952, 6510, 6720, 6944, 7440, 7812, 8680, 8928, 9765, 9920, 10080, 10416, 11160, 13020, 13888, 14880, 15624, 17360, 17856, 19530, 20160, 20832, 22320, 26040, 29760, 31248, 32257, 34720, 39060, 41664, 44640, 52080, 62496, 64514, 69440, 78120, 89280, 96771, 104160, 124992, 129028, 156240, 161285, 193542, 208320, 225799, 258056, 290313, 312480, 322570, 387084, 451598, 483855, 516112, 580626, 624960, 645140, 677397, 774168, 903196, 967710, 999967, 1032224, 1128995, 1161252, 1290280, 1354794, 1451565, 1548336, 1806392, 1935420, 1999934, 2032191, 2064448, 2257990, 2322504, 2580560, 2709588, 2903130, 2999901, 3096672, 3386985, 3612784, 3870840, 3999868, 4064382, 4515980, 4645008, 4999835, 5161120, 5419176, 5806260, 5999802, 6193344, 6773970, 6999769, 7225568, 7741680, 7999736, 8128764, 8999703, 9031960, 9290016, 9999670, 10160955, 10322240, 10838352, 11612520, 11999604, 13547940, 13999538, 14451136, 14999505, 15483360, 15999472, 16257528, 17999406, 18063920, 18580032, 19999340, 20321910, 20999307, 21676704, 23225040, 23999208, 27095880, 27999076, 29999010, 30966720, 31998944, 32515056, 34998845, 35998812, 36127840, 39998680, 40643820, 41998614, 43353408, 44998515, 46450080, 47998416, 54191760, 55998152, 59998020, 62997921, 63997888, 65030112, 69997690, 71997624, 72255680, 79997360, 81287640, 83997228, 89997030, 92900160, 95996832, 104996535, 108383520, 111996304, 119996040, 125995842, 130060224, 139995380, 143995248, 159994720, 162575280, 167994456, 179994060, 191993664, 209993070, 216767040, 223992608, 239992080, 251991684, 279990760, 287990496, 314989605, 319989440, 325150560, 335988912, 359988120, 419986140, 447985216, 479984160, 503983368, 559981520, 575980992, 629979210, 650301120, 671977824, 719976240, 839972280, 959968320, 1007966736, 1119963040, 1259958420, 1343955648, 1439952480, 1679944560, 2015933472, 2239926080, 2519916840, 2879904960, 3359889120, 4031866944, 5039833680, 6719778240, 10079667360, 20159334720]

約数ペア:

[(1, 20159334720), (2, 10079667360), (3, 6719778240), (4, 5039833680), (5, 4031866944), (6, 3359889120), (7, 2879904960), (8, 2519916840), (9, 2239926080), (10, 2015933472), (12, 1679944560), (14, 1439952480), (15, 1343955648), (16, 1259958420), (18, 1119963040), (20, 1007966736), (21, 959968320), (24, 839972280), (28, 719976240), (30, 671977824), (31, 650301120), (32, 629979210), (35, 575980992), (36, 559981520), (40, 503983368), (42, 479984160), (45, 447985216), (48, 419986140), (56, 359988120), (60, 335988912), (62, 325150560), (63, 319989440), (64, 314989605), (70, 287990496), (72, 279990760), (80, 251991684), (84, 239992080), (90, 223992608), (93, 216767040), (96, 209993070), (105, 191993664), (112, 179994060), (120, 167994456), (124, 162575280), (126, 159994720), (140, 143995248), (144, 139995380), (155, 130060224), (160, 125995842), (168, 119996040), (180, 111996304), (186, 108383520), (192, 104996535), (210, 95996832), (217, 92900160), (224, 89997030), (240, 83997228), (248, 81287640), (252, 79997360), (279, 72255680), (280, 71997624), (288, 69997690), (310, 65030112), (315, 63997888), (320, 62997921), (336, 59998020), (360, 55998152), (372, 54191760), (420, 47998416), (434, 46450080), (448, 44998515), (465, 43353408), (480, 41998614), (496, 40643820), (504, 39998680), (558, 36127840), (560, 35998812), (576, 34998845), (620, 32515056), (630, 31998944), (651, 30966720), (672, 29999010), (720, 27999076), (744, 27095880), (840, 23999208), (868, 23225040), (930, 21676704), (960, 20999307), (992, 20321910), (1008, 19999340), (1085, 18580032), (1116, 18063920), (1120, 17999406), (1240, 16257528), (1260, 15999472), (1302, 15483360), (1344, 14999505), (1395, 14451136), (1440, 13999538), (1488, 13547940), (1680, 11999604), (1736, 11612520), (1860, 10838352), (1953, 10322240), (1984, 10160955), (2016, 9999670), (2170, 9290016), (2232, 9031960), (2240, 8999703), (2480, 8128764), (2520, 7999736), (2604, 7741680), (2790, 7225568), (2880, 6999769), (2976, 6773970), (3255, 6193344), (3360, 5999802), (3472, 5806260), (3720, 5419176), (3906, 5161120), (4032, 4999835), (4340, 4645008), (4464, 4515980), (4960, 4064382), (5040, 3999868), (5208, 3870840), (5580, 3612784), (5952, 3386985), (6510, 3096672), (6720, 2999901), (6944, 2903130), (7440, 2709588), (7812, 2580560), (8680, 2322504), (8928, 2257990), (9765, 2064448), (9920, 2032191), (10080, 1999934), (10416, 1935420), (11160, 1806392), (13020, 1548336), (13888, 1451565), (14880, 1354794), (15624, 1290280), (17360, 1161252), (17856, 1128995), (19530, 1032224), (20160, 999967), (20832, 967710), (22320, 903196), (26040, 774168), (29760, 677397), (31248, 645140), (32257, 624960), (34720, 580626), (39060, 516112), (41664, 483855), (44640, 451598), (52080, 387084), (62496, 322570), (64514, 312480), (69440, 290313), (78120, 258056), (89280, 225799), (96771, 208320), (104160, 193542), (124992, 161285), (129028, 156240)]