15251251464

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{641}}^1$

素因数の和:868

約数の個数: 192

約数和(自身を含む): 43265664000

約数和(自身を除く): 28014412536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 79, 89, 94, 141, 158, 178, 188, 237, 267, 282, 316, 356, 376, 423, 474, 534, 564, 632, 641, 711, 712, 801, 846, 948, 1068, 1128, 1282, 1422, 1602, 1692, 1896, 1923, 2136, 2564, 2844, 3204, 3384, 3713, 3846, 4183, 5128, 5688, 5769, 6408, 7031, 7426, 7692, 8366, 11139, 11538, 12549, 14062, 14852, 15384, 16732, 21093, 22278, 23076, 25098, 28124, 29704, 30127, 33417, 33464, 37647, 42186, 44556, 46152, 50196, 50639, 56248, 57049, 60254, 63279, 66834, 75294, 84372, 89112, 90381, 100392, 101278, 114098, 120508, 126558, 133668, 150588, 151917, 168744, 171147, 180762, 202556, 228196, 241016, 253116, 267336, 271143, 301176, 303834, 330457, 342294, 361524, 405112, 455751, 456392, 506232, 513441, 542286, 607668, 660914, 684588, 723048, 911502, 991371, 1026882, 1084572, 1215336, 1321828, 1369176, 1823004, 1982742, 2053764, 2169144, 2380033, 2643656, 2681303, 2974113, 3646008, 3965484, 4107528, 4506871, 4760066, 5362606, 5948226, 7140099, 7930968, 8043909, 9013742, 9520132, 10725212, 11896452, 13520613, 14280198, 16087818, 18027484, 19040264, 21420297, 21450424, 23792904, 24131727, 27041226, 28560396, 32175636, 36054968, 40561839, 42840594, 48263454, 54082452, 57120792, 64351272, 81123678, 85681188, 96526908, 108164904, 162247356, 171362376, 193053816, 211822937, 324494712, 423645874, 635468811, 847291748, 1270937622, 1694583496, 1906406433, 2541875244, 3812812866, 5083750488, 7625625732, 15251251464]

約数ペア:

[(1, 15251251464), (2, 7625625732), (3, 5083750488), (4, 3812812866), (6, 2541875244), (8, 1906406433), (9, 1694583496), (12, 1270937622), (18, 847291748), (24, 635468811), (36, 423645874), (47, 324494712), (72, 211822937), (79, 193053816), (89, 171362376), (94, 162247356), (141, 108164904), (158, 96526908), (178, 85681188), (188, 81123678), (237, 64351272), (267, 57120792), (282, 54082452), (316, 48263454), (356, 42840594), (376, 40561839), (423, 36054968), (474, 32175636), (534, 28560396), (564, 27041226), (632, 24131727), (641, 23792904), (711, 21450424), (712, 21420297), (801, 19040264), (846, 18027484), (948, 16087818), (1068, 14280198), (1128, 13520613), (1282, 11896452), (1422, 10725212), (1602, 9520132), (1692, 9013742), (1896, 8043909), (1923, 7930968), (2136, 7140099), (2564, 5948226), (2844, 5362606), (3204, 4760066), (3384, 4506871), (3713, 4107528), (3846, 3965484), (4183, 3646008), (5128, 2974113), (5688, 2681303), (5769, 2643656), (6408, 2380033), (7031, 2169144), (7426, 2053764), (7692, 1982742), (8366, 1823004), (11139, 1369176), (11538, 1321828), (12549, 1215336), (14062, 1084572), (14852, 1026882), (15384, 991371), (16732, 911502), (21093, 723048), (22278, 684588), (23076, 660914), (25098, 607668), (28124, 542286), (29704, 513441), (30127, 506232), (33417, 456392), (33464, 455751), (37647, 405112), (42186, 361524), (44556, 342294), (46152, 330457), (50196, 303834), (50639, 301176), (56248, 271143), (57049, 267336), (60254, 253116), (63279, 241016), (66834, 228196), (75294, 202556), (84372, 180762), (89112, 171147), (90381, 168744), (100392, 151917), (101278, 150588), (114098, 133668), (120508, 126558)]