20116127640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{6599}}^1$

素因数の和:6830

約数の個数: 256

約数和(自身を含む): 72990720000

約数和(自身を除く): 52874592360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 191, 210, 228, 266, 280, 285, 380, 382, 399, 420, 456, 532, 570, 573, 665, 760, 764, 798, 840, 955, 1064, 1140, 1146, 1330, 1337, 1528, 1596, 1910, 1995, 2280, 2292, 2660, 2674, 2865, 3192, 3629, 3820, 3990, 4011, 4584, 5320, 5348, 5730, 6599, 6685, 7258, 7640, 7980, 8022, 10696, 10887, 11460, 13198, 13370, 14516, 15960, 16044, 18145, 19797, 20055, 21774, 22920, 25403, 26396, 26740, 29032, 32088, 32995, 36290, 39594, 40110, 43548, 46193, 50806, 52792, 53480, 54435, 65990, 72580, 76209, 79188, 80220, 87096, 92386, 98985, 101612, 108870, 125381, 127015, 131980, 138579, 145160, 152418, 158376, 160440, 184772, 197970, 203224, 217740, 230965, 250762, 254030, 263960, 277158, 304836, 369544, 376143, 381045, 395940, 435480, 461930, 501524, 508060, 554316, 609672, 626905, 692895, 752286, 762090, 791880, 877667, 923860, 1003048, 1016120, 1108632, 1253810, 1260409, 1385790, 1504572, 1524180, 1755334, 1847720, 1880715, 2507620, 2520818, 2633001, 2771580, 3009144, 3048360, 3510668, 3761430, 3781227, 4388335, 5015240, 5041636, 5266002, 5543160, 6302045, 7021336, 7522860, 7562454, 8776670, 8822863, 10083272, 10532004, 12604090, 13165005, 15045720, 15124908, 17553340, 17645726, 18906135, 21064008, 23947771, 25208180, 26330010, 26468589, 30249816, 35106680, 35291452, 37812270, 44114315, 47895542, 50416360, 52660020, 52937178, 70582904, 71843313, 75624540, 88228630, 95791084, 105320040, 105874356, 119738855, 132342945, 143686626, 151249080, 167634397, 176457260, 191582168, 211748712, 239477710, 264685890, 287373252, 335268794, 352914520, 359216565, 478955420, 502903191, 529371780, 574746504, 670537588, 718433130, 838171985, 957910840, 1005806382, 1058743560, 1341075176, 1436866260, 1676343970, 2011612764, 2514515955, 2873732520, 3352687940, 4023225528, 5029031910, 6705375880, 10058063820, 20116127640]

約数ペア:

[(1, 20116127640), (2, 10058063820), (3, 6705375880), (4, 5029031910), (5, 4023225528), (6, 3352687940), (7, 2873732520), (8, 2514515955), (10, 2011612764), (12, 1676343970), (14, 1436866260), (15, 1341075176), (19, 1058743560), (20, 1005806382), (21, 957910840), (24, 838171985), (28, 718433130), (30, 670537588), (35, 574746504), (38, 529371780), (40, 502903191), (42, 478955420), (56, 359216565), (57, 352914520), (60, 335268794), (70, 287373252), (76, 264685890), (84, 239477710), (95, 211748712), (105, 191582168), (114, 176457260), (120, 167634397), (133, 151249080), (140, 143686626), (152, 132342945), (168, 119738855), (190, 105874356), (191, 105320040), (210, 95791084), (228, 88228630), (266, 75624540), (280, 71843313), (285, 70582904), (380, 52937178), (382, 52660020), (399, 50416360), (420, 47895542), (456, 44114315), (532, 37812270), (570, 35291452), (573, 35106680), (665, 30249816), (760, 26468589), (764, 26330010), (798, 25208180), (840, 23947771), (955, 21064008), (1064, 18906135), (1140, 17645726), (1146, 17553340), (1330, 15124908), (1337, 15045720), (1528, 13165005), (1596, 12604090), (1910, 10532004), (1995, 10083272), (2280, 8822863), (2292, 8776670), (2660, 7562454), (2674, 7522860), (2865, 7021336), (3192, 6302045), (3629, 5543160), (3820, 5266002), (3990, 5041636), (4011, 5015240), (4584, 4388335), (5320, 3781227), (5348, 3761430), (5730, 3510668), (6599, 3048360), (6685, 3009144), (7258, 2771580), (7640, 2633001), (7980, 2520818), (8022, 2507620), (10696, 1880715), (10887, 1847720), (11460, 1755334), (13198, 1524180), (13370, 1504572), (14516, 1385790), (15960, 1260409), (16044, 1253810), (18145, 1108632), (19797, 1016120), (20055, 1003048), (21774, 923860), (22920, 877667), (25403, 791880), (26396, 762090), (26740, 752286), (29032, 692895), (32088, 626905), (32995, 609672), (36290, 554316), (39594, 508060), (40110, 501524), (43548, 461930), (46193, 435480), (50806, 395940), (52792, 381045), (53480, 376143), (54435, 369544), (65990, 304836), (72580, 277158), (76209, 263960), (79188, 254030), (80220, 250762), (87096, 230965), (92386, 217740), (98985, 203224), (101612, 197970), (108870, 184772), (125381, 160440), (127015, 158376), (131980, 152418), (138579, 145160)]