2498079360

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{185869}}^1$

素因数の和:185898

約数の個数: 128

約数和(自身を含む): 9100195200

約数和(自身を除く): 6602115840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 185869, 371738, 557607, 743476, 929345, 1115214, 1301083, 1486952, 1858690, 2230428, 2602166, 2788035, 2973904, 3717380, 3903249, 4460856, 5204332, 5576070, 5947808, 6505415, 7434760, 7806498, 8921712, 10408664, 11152140, 11895616, 13010830, 14869520, 15612996, 17843424, 19516245, 20817328, 22304280, 23791232, 26021660, 29739040, 31225992, 35686848, 39032490, 41634656, 44608560, 52043320, 59478080, 62451984, 71373696, 78064980, 83269312, 89217120, 104086640, 118956160, 124903968, 156129960, 166538624, 178434240, 208173280, 249807936, 312259920, 356868480, 416346560, 499615872, 624519840, 832693120, 1249039680, 2498079360]

約数ペア:

[(1, 2498079360), (2, 1249039680), (3, 832693120), (4, 624519840), (5, 499615872), (6, 416346560), (7, 356868480), (8, 312259920), (10, 249807936), (12, 208173280), (14, 178434240), (15, 166538624), (16, 156129960), (20, 124903968), (21, 118956160), (24, 104086640), (28, 89217120), (30, 83269312), (32, 78064980), (35, 71373696), (40, 62451984), (42, 59478080), (48, 52043320), (56, 44608560), (60, 41634656), (64, 39032490), (70, 35686848), (80, 31225992), (84, 29739040), (96, 26021660), (105, 23791232), (112, 22304280), (120, 20817328), (128, 19516245), (140, 17843424), (160, 15612996), (168, 14869520), (192, 13010830), (210, 11895616), (224, 11152140), (240, 10408664), (280, 8921712), (320, 7806498), (336, 7434760), (384, 6505415), (420, 5947808), (448, 5576070), (480, 5204332), (560, 4460856), (640, 3903249), (672, 3717380), (840, 2973904), (896, 2788035), (960, 2602166), (1120, 2230428), (1344, 1858690), (1680, 1486952), (1920, 1301083), (2240, 1115214), (2688, 929345), (3360, 743476), (4480, 557607), (6720, 371738), (13440, 185869)]