8805528480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{6737}}^1$

素因数の和:7151

約数の個数: 192

約数和(自身を含む): 31786110720

約数和(自身を除く): 22980582240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 389, 420, 480, 560, 672, 778, 840, 1120, 1167, 1556, 1680, 1945, 2334, 2723, 3112, 3360, 3890, 4668, 5446, 5835, 6224, 6737, 7780, 8169, 9336, 10892, 11670, 12448, 13474, 13615, 15560, 16338, 18672, 20211, 21784, 23340, 26948, 27230, 31120, 32676, 33685, 37344, 40422, 40845, 43568, 46680, 47159, 53896, 54460, 62240, 65352, 67370, 80844, 81690, 87136, 93360, 94318, 101055, 107792, 108920, 130704, 134740, 141477, 161688, 163380, 186720, 188636, 202110, 215584, 217840, 235795, 261408, 269480, 282954, 323376, 326760, 377272, 404220, 435680, 471590, 538960, 565908, 646752, 653520, 707385, 754544, 808440, 943180, 1077920, 1131816, 1307040, 1414770, 1509088, 1616880, 1886360, 2263632, 2620693, 2829540, 3233760, 3772720, 4527264, 5241386, 5659080, 7545440, 7862079, 10482772, 11318160, 13103465, 15724158, 18344851, 20965544, 22636320, 26206930, 31448316, 36689702, 39310395, 41931088, 52413860, 55034553, 62896632, 73379404, 78620790, 83862176, 91724255, 104827720, 110069106, 125793264, 146758808, 157241580, 183448510, 209655440, 220138212, 251586528, 275172765, 293517616, 314483160, 366897020, 419310880, 440276424, 550345530, 587035232, 628966320, 733794040, 880552848, 1100691060, 1257932640, 1467588080, 1761105696, 2201382120, 2935176160, 4402764240, 8805528480]

約数ペア:

[(1, 8805528480), (2, 4402764240), (3, 2935176160), (4, 2201382120), (5, 1761105696), (6, 1467588080), (7, 1257932640), (8, 1100691060), (10, 880552848), (12, 733794040), (14, 628966320), (15, 587035232), (16, 550345530), (20, 440276424), (21, 419310880), (24, 366897020), (28, 314483160), (30, 293517616), (32, 275172765), (35, 251586528), (40, 220138212), (42, 209655440), (48, 183448510), (56, 157241580), (60, 146758808), (70, 125793264), (80, 110069106), (84, 104827720), (96, 91724255), (105, 83862176), (112, 78620790), (120, 73379404), (140, 62896632), (160, 55034553), (168, 52413860), (210, 41931088), (224, 39310395), (240, 36689702), (280, 31448316), (336, 26206930), (389, 22636320), (420, 20965544), (480, 18344851), (560, 15724158), (672, 13103465), (778, 11318160), (840, 10482772), (1120, 7862079), (1167, 7545440), (1556, 5659080), (1680, 5241386), (1945, 4527264), (2334, 3772720), (2723, 3233760), (3112, 2829540), (3360, 2620693), (3890, 2263632), (4668, 1886360), (5446, 1616880), (5835, 1509088), (6224, 1414770), (6737, 1307040), (7780, 1131816), (8169, 1077920), (9336, 943180), (10892, 808440), (11670, 754544), (12448, 707385), (13474, 653520), (13615, 646752), (15560, 565908), (16338, 538960), (18672, 471590), (20211, 435680), (21784, 404220), (23340, 377272), (26948, 326760), (27230, 323376), (31120, 282954), (32676, 269480), (33685, 261408), (37344, 235795), (40422, 217840), (40845, 215584), (43568, 202110), (46680, 188636), (47159, 186720), (53896, 163380), (54460, 161688), (62240, 141477), (65352, 134740), (67370, 130704), (80844, 108920), (81690, 107792), (87136, 101055), (93360, 94318)]