128866320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1$

素因数の和:390

約数の個数: 240

約数和(自身を含む): 482594112

約数和(自身を除く): 353727792

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 53, 55, 60, 66, 72, 80, 88, 90, 99, 106, 110, 120, 132, 144, 159, 165, 176, 180, 198, 212, 220, 240, 264, 265, 307, 318, 330, 360, 396, 424, 440, 477, 495, 528, 530, 583, 614, 636, 660, 720, 792, 795, 848, 880, 921, 954, 990, 1060, 1166, 1228, 1272, 1320, 1535, 1584, 1590, 1749, 1842, 1908, 1980, 2120, 2332, 2385, 2456, 2544, 2640, 2763, 2915, 3070, 3180, 3377, 3498, 3684, 3816, 3960, 4240, 4605, 4664, 4770, 4912, 5247, 5526, 5830, 6140, 6360, 6754, 6996, 7368, 7632, 7920, 8745, 9210, 9328, 9540, 10131, 10494, 11052, 11660, 12280, 12720, 13508, 13815, 13992, 14736, 16271, 16885, 17490, 18420, 19080, 20262, 20988, 22104, 23320, 24560, 26235, 27016, 27630, 27984, 30393, 32542, 33770, 34980, 36840, 38160, 40524, 41976, 44208, 46640, 48813, 50655, 52470, 54032, 55260, 60786, 65084, 67540, 69960, 73680, 81048, 81355, 83952, 97626, 101310, 104940, 110520, 121572, 130168, 135080, 139920, 146439, 151965, 162096, 162710, 178981, 195252, 202620, 209880, 221040, 243144, 244065, 260336, 270160, 292878, 303930, 325420, 357962, 390504, 405240, 419760, 486288, 488130, 536943, 585756, 607860, 650840, 715924, 732195, 781008, 810480, 894905, 976260, 1073886, 1171512, 1215720, 1301680, 1431848, 1464390, 1610829, 1789810, 1952520, 2147772, 2343024, 2431440, 2684715, 2863696, 2928780, 3221658, 3579620, 3905040, 4295544, 5369430, 5857560, 6443316, 7159240, 8054145, 8591088, 10738860, 11715120, 12886632, 14318480, 16108290, 21477720, 25773264, 32216580, 42955440, 64433160, 128866320]

約数ペア:

[(1, 128866320), (2, 64433160), (3, 42955440), (4, 32216580), (5, 25773264), (6, 21477720), (8, 16108290), (9, 14318480), (10, 12886632), (11, 11715120), (12, 10738860), (15, 8591088), (16, 8054145), (18, 7159240), (20, 6443316), (22, 5857560), (24, 5369430), (30, 4295544), (33, 3905040), (36, 3579620), (40, 3221658), (44, 2928780), (45, 2863696), (48, 2684715), (53, 2431440), (55, 2343024), (60, 2147772), (66, 1952520), (72, 1789810), (80, 1610829), (88, 1464390), (90, 1431848), (99, 1301680), (106, 1215720), (110, 1171512), (120, 1073886), (132, 976260), (144, 894905), (159, 810480), (165, 781008), (176, 732195), (180, 715924), (198, 650840), (212, 607860), (220, 585756), (240, 536943), (264, 488130), (265, 486288), (307, 419760), (318, 405240), (330, 390504), (360, 357962), (396, 325420), (424, 303930), (440, 292878), (477, 270160), (495, 260336), (528, 244065), (530, 243144), (583, 221040), (614, 209880), (636, 202620), (660, 195252), (720, 178981), (792, 162710), (795, 162096), (848, 151965), (880, 146439), (921, 139920), (954, 135080), (990, 130168), (1060, 121572), (1166, 110520), (1228, 104940), (1272, 101310), (1320, 97626), (1535, 83952), (1584, 81355), (1590, 81048), (1749, 73680), (1842, 69960), (1908, 67540), (1980, 65084), (2120, 60786), (2332, 55260), (2385, 54032), (2456, 52470), (2544, 50655), (2640, 48813), (2763, 46640), (2915, 44208), (3070, 41976), (3180, 40524), (3377, 38160), (3498, 36840), (3684, 34980), (3816, 33770), (3960, 32542), (4240, 30393), (4605, 27984), (4664, 27630), (4770, 27016), (4912, 26235), (5247, 24560), (5526, 23320), (5830, 22104), (6140, 20988), (6360, 20262), (6754, 19080), (6996, 18420), (7368, 17490), (7632, 16885), (7920, 16271), (8745, 14736), (9210, 13992), (9328, 13815), (9540, 13508), (10131, 12720), (10494, 12280), (11052, 11660)]