2196157040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{659}}^1$

素因数の和:1231

約数の個数: 160

約数和(自身を含む): 6387448320

約数和(自身を除く): 4191291280

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 541, 560, 616, 659, 770, 880, 1082, 1232, 1318, 1540, 2164, 2636, 2705, 3080, 3295, 3787, 4328, 4613, 5272, 5410, 5951, 6160, 6590, 7249, 7574, 8656, 9226, 10544, 10820, 11902, 13180, 14498, 15148, 18452, 18935, 21640, 23065, 23804, 26360, 28996, 29755, 30296, 36245, 36904, 37870, 41657, 43280, 46130, 47608, 50743, 52720, 57992, 59510, 60592, 72490, 73808, 75740, 83314, 92260, 95216, 101486, 115984, 119020, 144980, 151480, 166628, 184520, 202972, 208285, 238040, 253715, 289960, 302960, 333256, 356519, 369040, 405944, 416570, 476080, 507430, 579920, 666512, 713038, 811888, 833140, 1014860, 1426076, 1666280, 1782595, 2029720, 2495633, 2852152, 3332560, 3565190, 3921709, 4059440, 4991266, 5704304, 7130380, 7843418, 9982532, 12478165, 14260760, 15686836, 19608545, 19965064, 24956330, 27451963, 28521520, 31373672, 39217090, 39930128, 49912660, 54903926, 62747344, 78434180, 99825320, 109807852, 137259815, 156868360, 199650640, 219615704, 274519630, 313736720, 439231408, 549039260, 1098078520, 2196157040]

約数ペア:

[(1, 2196157040), (2, 1098078520), (4, 549039260), (5, 439231408), (7, 313736720), (8, 274519630), (10, 219615704), (11, 199650640), (14, 156868360), (16, 137259815), (20, 109807852), (22, 99825320), (28, 78434180), (35, 62747344), (40, 54903926), (44, 49912660), (55, 39930128), (56, 39217090), (70, 31373672), (77, 28521520), (80, 27451963), (88, 24956330), (110, 19965064), (112, 19608545), (140, 15686836), (154, 14260760), (176, 12478165), (220, 9982532), (280, 7843418), (308, 7130380), (385, 5704304), (440, 4991266), (541, 4059440), (560, 3921709), (616, 3565190), (659, 3332560), (770, 2852152), (880, 2495633), (1082, 2029720), (1232, 1782595), (1318, 1666280), (1540, 1426076), (2164, 1014860), (2636, 833140), (2705, 811888), (3080, 713038), (3295, 666512), (3787, 579920), (4328, 507430), (4613, 476080), (5272, 416570), (5410, 405944), (5951, 369040), (6160, 356519), (6590, 333256), (7249, 302960), (7574, 289960), (8656, 253715), (9226, 238040), (10544, 208285), (10820, 202972), (11902, 184520), (13180, 166628), (14498, 151480), (15148, 144980), (18452, 119020), (18935, 115984), (21640, 101486), (23065, 95216), (23804, 92260), (26360, 83314), (28996, 75740), (29755, 73808), (30296, 72490), (36245, 60592), (36904, 59510), (37870, 57992), (41657, 52720), (43280, 50743), (46130, 47608)]