1475887980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{2131}}^1$

素因数の和:2264

約数の個数: 192

約数和(自身を含む): 5054579712

約数和(自身を除く): 3578691732

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 97, 102, 105, 119, 140, 170, 194, 204, 210, 238, 255, 291, 340, 357, 388, 420, 476, 485, 510, 582, 595, 679, 714, 970, 1020, 1164, 1190, 1358, 1428, 1455, 1649, 1785, 1940, 2037, 2131, 2380, 2716, 2910, 3298, 3395, 3570, 4074, 4262, 4947, 5820, 6393, 6596, 6790, 7140, 8148, 8245, 8524, 9894, 10185, 10655, 11543, 12786, 13580, 14917, 16490, 19788, 20370, 21310, 23086, 24735, 25572, 29834, 31965, 32980, 34629, 36227, 40740, 42620, 44751, 46172, 49470, 57715, 59668, 63930, 69258, 72454, 74585, 89502, 98940, 108681, 115430, 127860, 138516, 144908, 149170, 173145, 179004, 181135, 206707, 217362, 223755, 230860, 253589, 298340, 346290, 362270, 413414, 434724, 447510, 507178, 543405, 620121, 692580, 724540, 760767, 826828, 895020, 1014356, 1033535, 1086810, 1240242, 1267945, 1446949, 1521534, 2067070, 2173620, 2480484, 2535890, 2893898, 3043068, 3100605, 3514019, 3803835, 4134140, 4340847, 5071780, 5787796, 6201210, 7028038, 7234745, 7607670, 8681694, 10542057, 12402420, 14056076, 14469490, 15215340, 17363388, 17570095, 21084114, 21704235, 24598133, 28938980, 35140190, 42168228, 43408470, 49196266, 52710285, 70280380, 73794399, 86816940, 98392532, 105420570, 122990665, 147588798, 210841140, 245981330, 295177596, 368971995, 491962660, 737943990, 1475887980]

約数ペア:

[(1, 1475887980), (2, 737943990), (3, 491962660), (4, 368971995), (5, 295177596), (6, 245981330), (7, 210841140), (10, 147588798), (12, 122990665), (14, 105420570), (15, 98392532), (17, 86816940), (20, 73794399), (21, 70280380), (28, 52710285), (30, 49196266), (34, 43408470), (35, 42168228), (42, 35140190), (51, 28938980), (60, 24598133), (68, 21704235), (70, 21084114), (84, 17570095), (85, 17363388), (97, 15215340), (102, 14469490), (105, 14056076), (119, 12402420), (140, 10542057), (170, 8681694), (194, 7607670), (204, 7234745), (210, 7028038), (238, 6201210), (255, 5787796), (291, 5071780), (340, 4340847), (357, 4134140), (388, 3803835), (420, 3514019), (476, 3100605), (485, 3043068), (510, 2893898), (582, 2535890), (595, 2480484), (679, 2173620), (714, 2067070), (970, 1521534), (1020, 1446949), (1164, 1267945), (1190, 1240242), (1358, 1086810), (1428, 1033535), (1455, 1014356), (1649, 895020), (1785, 826828), (1940, 760767), (2037, 724540), (2131, 692580), (2380, 620121), (2716, 543405), (2910, 507178), (3298, 447510), (3395, 434724), (3570, 413414), (4074, 362270), (4262, 346290), (4947, 298340), (5820, 253589), (6393, 230860), (6596, 223755), (6790, 217362), (7140, 206707), (8148, 181135), (8245, 179004), (8524, 173145), (9894, 149170), (10185, 144908), (10655, 138516), (11543, 127860), (12786, 115430), (13580, 108681), (14917, 98940), (16490, 89502), (19788, 74585), (20370, 72454), (21310, 69258), (23086, 63930), (24735, 59668), (25572, 57715), (29834, 49470), (31965, 46172), (32980, 44751), (34629, 42620), (36227, 40740)]