2604749680

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:244

約数の個数: 240

約数和(自身を含む): 6953554944

約数和(自身を除く): 4348805264

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 37, 40, 41, 52, 65, 74, 80, 82, 104, 127, 130, 148, 164, 169, 185, 205, 208, 254, 260, 296, 328, 338, 370, 410, 481, 508, 520, 533, 592, 635, 656, 676, 740, 820, 845, 962, 1016, 1040, 1066, 1270, 1352, 1480, 1517, 1640, 1651, 1690, 1924, 2032, 2132, 2405, 2540, 2665, 2704, 2960, 3034, 3280, 3302, 3380, 3848, 4264, 4699, 4810, 5080, 5207, 5330, 6068, 6253, 6604, 6760, 6929, 7585, 7696, 8255, 8528, 9398, 9620, 10160, 10414, 10660, 12136, 12506, 13208, 13520, 13858, 15170, 16510, 18796, 19240, 19721, 20828, 21320, 21463, 23495, 24272, 25012, 26035, 26416, 27716, 30340, 31265, 33020, 34645, 37592, 38480, 39442, 41656, 42640, 42926, 46990, 50024, 52070, 55432, 60680, 61087, 62530, 66040, 67691, 69290, 75184, 78884, 83312, 85852, 93980, 98605, 100048, 104140, 107315, 110864, 121360, 122174, 125060, 132080, 135382, 138580, 157768, 171704, 187960, 192659, 197210, 208280, 214630, 244348, 250120, 256373, 270764, 277160, 305435, 315536, 338455, 343408, 375920, 385318, 394420, 416560, 429260, 488696, 500240, 512746, 541528, 554320, 610870, 676910, 770636, 788840, 794131, 858520, 879983, 963295, 977392, 1025492, 1083056, 1221740, 1281865, 1353820, 1541272, 1577680, 1588262, 1717040, 1759966, 1926590, 2050984, 2443480, 2504567, 2563730, 2707640, 3082544, 3176524, 3519932, 3853180, 3970655, 4101968, 4399915, 4886960, 5009134, 5127460, 5415280, 6353048, 7039864, 7706360, 7941310, 8799830, 10018268, 10254920, 12522835, 12706096, 14079728, 15412720, 15882620, 17599660, 20036536, 20509840, 25045670, 31765240, 32559371, 35199320, 40073072, 50091340, 63530480, 65118742, 70398640, 100182680, 130237484, 162796855, 200365360, 260474968, 325593710, 520949936, 651187420, 1302374840, 2604749680]

約数ペア:

[(1, 2604749680), (2, 1302374840), (4, 651187420), (5, 520949936), (8, 325593710), (10, 260474968), (13, 200365360), (16, 162796855), (20, 130237484), (26, 100182680), (37, 70398640), (40, 65118742), (41, 63530480), (52, 50091340), (65, 40073072), (74, 35199320), (80, 32559371), (82, 31765240), (104, 25045670), (127, 20509840), (130, 20036536), (148, 17599660), (164, 15882620), (169, 15412720), (185, 14079728), (205, 12706096), (208, 12522835), (254, 10254920), (260, 10018268), (296, 8799830), (328, 7941310), (338, 7706360), (370, 7039864), (410, 6353048), (481, 5415280), (508, 5127460), (520, 5009134), (533, 4886960), (592, 4399915), (635, 4101968), (656, 3970655), (676, 3853180), (740, 3519932), (820, 3176524), (845, 3082544), (962, 2707640), (1016, 2563730), (1040, 2504567), (1066, 2443480), (1270, 2050984), (1352, 1926590), (1480, 1759966), (1517, 1717040), (1640, 1588262), (1651, 1577680), (1690, 1541272), (1924, 1353820), (2032, 1281865), (2132, 1221740), (2405, 1083056), (2540, 1025492), (2665, 977392), (2704, 963295), (2960, 879983), (3034, 858520), (3280, 794131), (3302, 788840), (3380, 770636), (3848, 676910), (4264, 610870), (4699, 554320), (4810, 541528), (5080, 512746), (5207, 500240), (5330, 488696), (6068, 429260), (6253, 416560), (6604, 394420), (6760, 385318), (6929, 375920), (7585, 343408), (7696, 338455), (8255, 315536), (8528, 305435), (9398, 277160), (9620, 270764), (10160, 256373), (10414, 250120), (10660, 244348), (12136, 214630), (12506, 208280), (13208, 197210), (13520, 192659), (13858, 187960), (15170, 171704), (16510, 157768), (18796, 138580), (19240, 135382), (19721, 132080), (20828, 125060), (21320, 122174), (21463, 121360), (23495, 110864), (24272, 107315), (25012, 104140), (26035, 100048), (26416, 98605), (27716, 93980), (30340, 85852), (31265, 83312), (33020, 78884), (34645, 75184), (37592, 69290), (38480, 67691), (39442, 66040), (41656, 62530), (42640, 61087), (42926, 60680), (46990, 55432), (50024, 52070)]