63721216720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{479}}^1$

素因数の和:706

約数の個数: 320

約数和(自身を含む): 179188531200

約数和(自身を除く): 115467314480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 79, 80, 97, 112, 124, 140, 155, 158, 194, 217, 248, 280, 310, 316, 388, 395, 434, 479, 485, 496, 553, 560, 620, 632, 679, 776, 790, 868, 958, 970, 1085, 1106, 1240, 1264, 1358, 1552, 1580, 1736, 1916, 1940, 2170, 2212, 2395, 2449, 2480, 2716, 2765, 3007, 3160, 3353, 3395, 3472, 3832, 3880, 4340, 4424, 4790, 4898, 5432, 5530, 6014, 6320, 6706, 6790, 7663, 7664, 7760, 8680, 8848, 9580, 9796, 10864, 11060, 12028, 12245, 13412, 13580, 14849, 15035, 15326, 16765, 17143, 17360, 19160, 19592, 21049, 22120, 24056, 24490, 26824, 27160, 29698, 30070, 30652, 33530, 34286, 37841, 38315, 38320, 39184, 42098, 44240, 46463, 48112, 48980, 53641, 53648, 54320, 59396, 60140, 61304, 67060, 68572, 74245, 75682, 76630, 84196, 85715, 92926, 97960, 103943, 105245, 107282, 118792, 120280, 122608, 134120, 137144, 148490, 151364, 153260, 168392, 171430, 185852, 189205, 195920, 207886, 210490, 214564, 232315, 237553, 237584, 240560, 264887, 268205, 268240, 274288, 296980, 302728, 306520, 325241, 336784, 342860, 371704, 378410, 415772, 420980, 429128, 464630, 475106, 519715, 529774, 536410, 593960, 605456, 613040, 650482, 685720, 743408, 756820, 831544, 841960, 858256, 929260, 950212, 1039430, 1059548, 1072820, 1173071, 1187765, 1187920, 1300964, 1324435, 1371440, 1440353, 1513640, 1626205, 1662871, 1663088, 1683920, 1858520, 1900424, 2078860, 2119096, 2145640, 2346142, 2375530, 2601928, 2648870, 2880706, 3027280, 3252410, 3325742, 3670577, 3717040, 3800848, 4157720, 4238192, 4291280, 4692284, 4751060, 5203856, 5297740, 5761412, 5865355, 6504820, 6651484, 7201765, 7341154, 8211497, 8314355, 8315440, 9384568, 9502120, 10082471, 10595480, 11522824, 11730710, 13009640, 13302968, 14403530, 14682308, 16422994, 16628710, 18352885, 18769136, 19004240, 20164942, 21190960, 23045648, 23461420, 25694039, 26019280, 26605936, 28807060, 29364616, 32845988, 33257420, 36705770, 40329884, 41057485, 46922840, 50412355, 51388078, 57614120, 58729232, 65691976, 66514840, 73411540, 80659768, 82114970, 93845680, 100824710, 102776156, 113787887, 115228240, 128470195, 131383952, 133029680, 146823080, 161319536, 164229940, 201649420, 205552312, 227575774, 256940390, 293646160, 328459880, 403298840, 411104624, 455151548, 513880780, 568939435, 656919760, 796515209, 806597680, 910303096, 1027761560, 1137878870, 1593030418, 1820606192, 2055523120, 2275757740, 3186060836, 3982576045, 4551515480, 6372121672, 7965152090, 9103030960, 12744243344, 15930304180, 31860608360, 63721216720]

約数ペア:

[(1, 63721216720), (2, 31860608360), (4, 15930304180), (5, 12744243344), (7, 9103030960), (8, 7965152090), (10, 6372121672), (14, 4551515480), (16, 3982576045), (20, 3186060836), (28, 2275757740), (31, 2055523120), (35, 1820606192), (40, 1593030418), (56, 1137878870), (62, 1027761560), (70, 910303096), (79, 806597680), (80, 796515209), (97, 656919760), (112, 568939435), (124, 513880780), (140, 455151548), (155, 411104624), (158, 403298840), (194, 328459880), (217, 293646160), (248, 256940390), (280, 227575774), (310, 205552312), (316, 201649420), (388, 164229940), (395, 161319536), (434, 146823080), (479, 133029680), (485, 131383952), (496, 128470195), (553, 115228240), (560, 113787887), (620, 102776156), (632, 100824710), (679, 93845680), (776, 82114970), (790, 80659768), (868, 73411540), (958, 66514840), (970, 65691976), (1085, 58729232), (1106, 57614120), (1240, 51388078), (1264, 50412355), (1358, 46922840), (1552, 41057485), (1580, 40329884), (1736, 36705770), (1916, 33257420), (1940, 32845988), (2170, 29364616), (2212, 28807060), (2395, 26605936), (2449, 26019280), (2480, 25694039), (2716, 23461420), (2765, 23045648), (3007, 21190960), (3160, 20164942), (3353, 19004240), (3395, 18769136), (3472, 18352885), (3832, 16628710), (3880, 16422994), (4340, 14682308), (4424, 14403530), (4790, 13302968), (4898, 13009640), (5432, 11730710), (5530, 11522824), (6014, 10595480), (6320, 10082471), (6706, 9502120), (6790, 9384568), (7663, 8315440), (7664, 8314355), (7760, 8211497), (8680, 7341154), (8848, 7201765), (9580, 6651484), (9796, 6504820), (10864, 5865355), (11060, 5761412), (12028, 5297740), (12245, 5203856), (13412, 4751060), (13580, 4692284), (14849, 4291280), (15035, 4238192), (15326, 4157720), (16765, 3800848), (17143, 3717040), (17360, 3670577), (19160, 3325742), (19592, 3252410), (21049, 3027280), (22120, 2880706), (24056, 2648870), (24490, 2601928), (26824, 2375530), (27160, 2346142), (29698, 2145640), (30070, 2119096), (30652, 2078860), (33530, 1900424), (34286, 1858520), (37841, 1683920), (38315, 1663088), (38320, 1662871), (39184, 1626205), (42098, 1513640), (44240, 1440353), (46463, 1371440), (48112, 1324435), (48980, 1300964), (53641, 1187920), (53648, 1187765), (54320, 1173071), (59396, 1072820), (60140, 1059548), (61304, 1039430), (67060, 950212), (68572, 929260), (74245, 858256), (75682, 841960), (76630, 831544), (84196, 756820), (85715, 743408), (92926, 685720), (97960, 650482), (103943, 613040), (105245, 605456), (107282, 593960), (118792, 536410), (120280, 529774), (122608, 519715), (134120, 475106), (137144, 464630), (148490, 429128), (151364, 420980), (153260, 415772), (168392, 378410), (171430, 371704), (185852, 342860), (189205, 336784), (195920, 325241), (207886, 306520), (210490, 302728), (214564, 296980), (232315, 274288), (237553, 268240), (237584, 268205), (240560, 264887)]