84002940

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1$

素因数の和:409

約数の個数: 192

約数和(自身を含む): 303851520

約数和(自身を除く): 219848580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 71, 84, 90, 105, 108, 126, 135, 140, 142, 180, 189, 210, 213, 252, 270, 284, 313, 315, 355, 378, 420, 426, 497, 540, 626, 630, 639, 710, 756, 852, 939, 945, 994, 1065, 1252, 1260, 1278, 1420, 1491, 1565, 1878, 1890, 1917, 1988, 2130, 2191, 2485, 2556, 2817, 2982, 3130, 3195, 3756, 3780, 3834, 4260, 4382, 4473, 4695, 4970, 5634, 5964, 6260, 6390, 6573, 7455, 7668, 8451, 8764, 8946, 9390, 9585, 9940, 10955, 11268, 12780, 13146, 13419, 14085, 14910, 16902, 17892, 18780, 19170, 19719, 21910, 22223, 22365, 26292, 26838, 28170, 29820, 32865, 33804, 38340, 39438, 42255, 43820, 44446, 44730, 53676, 56340, 59157, 65730, 66669, 67095, 78876, 84510, 88892, 89460, 98595, 111115, 118314, 131460, 133338, 134190, 155561, 169020, 197190, 200007, 222230, 236628, 266676, 268380, 295785, 311122, 333345, 394380, 400014, 444460, 466683, 591570, 600021, 622244, 666690, 777805, 800028, 933366, 1000035, 1183140, 1200042, 1333380, 1400049, 1555610, 1866732, 2000070, 2333415, 2400084, 2800098, 3000105, 3111220, 4000140, 4200147, 4666830, 5600196, 6000210, 7000245, 8400294, 9333660, 12000420, 14000490, 16800588, 21000735, 28000980, 42001470, 84002940]

約数ペア:

[(1, 84002940), (2, 42001470), (3, 28000980), (4, 21000735), (5, 16800588), (6, 14000490), (7, 12000420), (9, 9333660), (10, 8400294), (12, 7000245), (14, 6000210), (15, 5600196), (18, 4666830), (20, 4200147), (21, 4000140), (27, 3111220), (28, 3000105), (30, 2800098), (35, 2400084), (36, 2333415), (42, 2000070), (45, 1866732), (54, 1555610), (60, 1400049), (63, 1333380), (70, 1200042), (71, 1183140), (84, 1000035), (90, 933366), (105, 800028), (108, 777805), (126, 666690), (135, 622244), (140, 600021), (142, 591570), (180, 466683), (189, 444460), (210, 400014), (213, 394380), (252, 333345), (270, 311122), (284, 295785), (313, 268380), (315, 266676), (355, 236628), (378, 222230), (420, 200007), (426, 197190), (497, 169020), (540, 155561), (626, 134190), (630, 133338), (639, 131460), (710, 118314), (756, 111115), (852, 98595), (939, 89460), (945, 88892), (994, 84510), (1065, 78876), (1252, 67095), (1260, 66669), (1278, 65730), (1420, 59157), (1491, 56340), (1565, 53676), (1878, 44730), (1890, 44446), (1917, 43820), (1988, 42255), (2130, 39438), (2191, 38340), (2485, 33804), (2556, 32865), (2817, 29820), (2982, 28170), (3130, 26838), (3195, 26292), (3756, 22365), (3780, 22223), (3834, 21910), (4260, 19719), (4382, 19170), (4473, 18780), (4695, 17892), (4970, 16902), (5634, 14910), (5964, 14085), (6260, 13419), (6390, 13146), (6573, 12780), (7455, 11268), (7668, 10955), (8451, 9940), (8764, 9585), (8946, 9390)]