2912693640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{13099}}^1$

素因数の和:13239

約数の個数: 128

約数和(自身を含む): 9337680000

約数和(自身を除く): 6424986360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 109, 120, 136, 170, 204, 218, 255, 327, 340, 408, 436, 510, 545, 654, 680, 872, 1020, 1090, 1308, 1635, 1853, 2040, 2180, 2616, 3270, 3706, 4360, 5559, 6540, 7412, 9265, 11118, 13080, 13099, 14824, 18530, 22236, 26198, 27795, 37060, 39297, 44472, 52396, 55590, 65495, 74120, 78594, 104792, 111180, 130990, 157188, 196485, 222360, 222683, 261980, 314376, 392970, 445366, 523960, 668049, 785940, 890732, 1113415, 1336098, 1427791, 1571880, 1781464, 2226830, 2672196, 2855582, 3340245, 4283373, 4453660, 5344392, 5711164, 6680490, 7138955, 8566746, 8907320, 11422328, 13360980, 14277910, 17133492, 21416865, 24272447, 26721960, 28555820, 34266984, 42833730, 48544894, 57111640, 72817341, 85667460, 97089788, 121362235, 145634682, 171334920, 194179576, 242724470, 291269364, 364086705, 485448940, 582538728, 728173410, 970897880, 1456346820, 2912693640]

約数ペア:

[(1, 2912693640), (2, 1456346820), (3, 970897880), (4, 728173410), (5, 582538728), (6, 485448940), (8, 364086705), (10, 291269364), (12, 242724470), (15, 194179576), (17, 171334920), (20, 145634682), (24, 121362235), (30, 97089788), (34, 85667460), (40, 72817341), (51, 57111640), (60, 48544894), (68, 42833730), (85, 34266984), (102, 28555820), (109, 26721960), (120, 24272447), (136, 21416865), (170, 17133492), (204, 14277910), (218, 13360980), (255, 11422328), (327, 8907320), (340, 8566746), (408, 7138955), (436, 6680490), (510, 5711164), (545, 5344392), (654, 4453660), (680, 4283373), (872, 3340245), (1020, 2855582), (1090, 2672196), (1308, 2226830), (1635, 1781464), (1853, 1571880), (2040, 1427791), (2180, 1336098), (2616, 1113415), (3270, 890732), (3706, 785940), (4360, 668049), (5559, 523960), (6540, 445366), (7412, 392970), (9265, 314376), (11118, 261980), (13080, 222683), (13099, 222360), (14824, 196485), (18530, 157188), (22236, 130990), (26198, 111180), (27795, 104792), (37060, 78594), (39297, 74120), (44472, 65495), (52396, 55590)]