2915671440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{18719}}^1$

素因数の和:18805

約数の個数: 160

約数和(自身を含む): 10027929600

約数和(自身を除く): 7112258160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 59, 60, 66, 80, 88, 110, 118, 120, 132, 165, 176, 177, 220, 236, 240, 264, 295, 330, 354, 440, 472, 528, 590, 649, 660, 708, 880, 885, 944, 1180, 1298, 1320, 1416, 1770, 1947, 2360, 2596, 2640, 2832, 3245, 3540, 3894, 4720, 5192, 6490, 7080, 7788, 9735, 10384, 12980, 14160, 15576, 18719, 19470, 25960, 31152, 37438, 38940, 51920, 56157, 74876, 77880, 93595, 112314, 149752, 155760, 187190, 205909, 224628, 280785, 299504, 374380, 411818, 449256, 561570, 617727, 748760, 823636, 898512, 1029545, 1104421, 1123140, 1235454, 1497520, 1647272, 2059090, 2208842, 2246280, 2470908, 3088635, 3294544, 3313263, 4118180, 4417684, 4492560, 4941816, 5522105, 6177270, 6626526, 8236360, 8835368, 9883632, 11044210, 12148631, 12354540, 13253052, 16472720, 16566315, 17670736, 22088420, 24297262, 24709080, 26506104, 33132630, 36445893, 44176840, 48594524, 49418160, 53012208, 60743155, 66265260, 72891786, 88353680, 97189048, 121486310, 132530520, 145783572, 182229465, 194378096, 242972620, 265061040, 291567144, 364458930, 485945240, 583134288, 728917860, 971890480, 1457835720, 2915671440]

約数ペア:

[(1, 2915671440), (2, 1457835720), (3, 971890480), (4, 728917860), (5, 583134288), (6, 485945240), (8, 364458930), (10, 291567144), (11, 265061040), (12, 242972620), (15, 194378096), (16, 182229465), (20, 145783572), (22, 132530520), (24, 121486310), (30, 97189048), (33, 88353680), (40, 72891786), (44, 66265260), (48, 60743155), (55, 53012208), (59, 49418160), (60, 48594524), (66, 44176840), (80, 36445893), (88, 33132630), (110, 26506104), (118, 24709080), (120, 24297262), (132, 22088420), (165, 17670736), (176, 16566315), (177, 16472720), (220, 13253052), (236, 12354540), (240, 12148631), (264, 11044210), (295, 9883632), (330, 8835368), (354, 8236360), (440, 6626526), (472, 6177270), (528, 5522105), (590, 4941816), (649, 4492560), (660, 4417684), (708, 4118180), (880, 3313263), (885, 3294544), (944, 3088635), (1180, 2470908), (1298, 2246280), (1320, 2208842), (1416, 2059090), (1770, 1647272), (1947, 1497520), (2360, 1235454), (2596, 1123140), (2640, 1104421), (2832, 1029545), (3245, 898512), (3540, 823636), (3894, 748760), (4720, 617727), (5192, 561570), (6490, 449256), (7080, 411818), (7788, 374380), (9735, 299504), (10384, 280785), (12980, 224628), (14160, 205909), (15576, 187190), (18719, 155760), (19470, 149752), (25960, 112314), (31152, 93595), (37438, 77880), (38940, 74876), (51920, 56157)]