91116107880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{4591}}^1\times {\mathrm{23627}}^1$

素因数の和:28239

約数の個数: 128

約数和(自身を含む): 312479354880

約数和(自身を除く): 221363247000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 4591, 9182, 13773, 18364, 22955, 23627, 27546, 32137, 36728, 45910, 47254, 55092, 64274, 68865, 70881, 91820, 94508, 96411, 110184, 118135, 128548, 137730, 141762, 160685, 165389, 183640, 189016, 192822, 236270, 257096, 275460, 283524, 321370, 330778, 354405, 385644, 472540, 482055, 496167, 550920, 567048, 642740, 661556, 708810, 771288, 826945, 945080, 964110, 992334, 1285480, 1323112, 1417620, 1653890, 1928220, 1984668, 2480835, 2835240, 3307780, 3856440, 3969336, 4961670, 6615560, 9923340, 19846680, 108471557, 216943114, 325414671, 433886228, 542357785, 650829342, 759300899, 867772456, 1084715570, 1301658684, 1518601798, 1627073355, 2169431140, 2277902697, 2603317368, 3037203596, 3254146710, 3796504495, 4338862280, 4555805394, 6074407192, 6508293420, 7593008990, 9111610788, 11389513485, 13016586840, 15186017980, 18223221576, 22779026970, 30372035960, 45558053940, 91116107880]

約数ペア:

[(1, 91116107880), (2, 45558053940), (3, 30372035960), (4, 22779026970), (5, 18223221576), (6, 15186017980), (7, 13016586840), (8, 11389513485), (10, 9111610788), (12, 7593008990), (14, 6508293420), (15, 6074407192), (20, 4555805394), (21, 4338862280), (24, 3796504495), (28, 3254146710), (30, 3037203596), (35, 2603317368), (40, 2277902697), (42, 2169431140), (56, 1627073355), (60, 1518601798), (70, 1301658684), (84, 1084715570), (105, 867772456), (120, 759300899), (140, 650829342), (168, 542357785), (210, 433886228), (280, 325414671), (420, 216943114), (840, 108471557), (4591, 19846680), (9182, 9923340), (13773, 6615560), (18364, 4961670), (22955, 3969336), (23627, 3856440), (27546, 3307780), (32137, 2835240), (36728, 2480835), (45910, 1984668), (47254, 1928220), (55092, 1653890), (64274, 1417620), (68865, 1323112), (70881, 1285480), (91820, 992334), (94508, 964110), (96411, 945080), (110184, 826945), (118135, 771288), (128548, 708810), (137730, 661556), (141762, 642740), (160685, 567048), (165389, 550920), (183640, 496167), (189016, 482055), (192822, 472540), (236270, 385644), (257096, 354405), (275460, 330778), (283524, 321370)]