2951114880

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{219577}}^1$

素因数の和:219606

約数の個数: 128

約数和(自身を含む): 10750538880

約数和(自身を除く): 7799424000

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, 219577, 439154, 658731, 878308, 1097885, 1317462, 1537039, 1756616, 2195770, 2634924, 3074078, 3293655, 3513232, 4391540, 4611117, 5269848, 6148156, 6587310, 7026464, 7685195, 8783080, 9222234, 10539696, 12296312, 13174620, 14052928, 15370390, 17566160, 18444468, 21079392, 23055585, 24592624, 26349240, 28105856, 30740780, 35132320, 36888936, 42158784, 46111170, 49185248, 52698480, 61481560, 70264640, 73777872, 84317568, 92222340, 98370496, 105396960, 122963120, 140529280, 147555744, 184444680, 196740992, 210793920, 245926240, 295111488, 368889360, 421587840, 491852480, 590222976, 737778720, 983704960, 1475557440, 2951114880]

約数ペア:

[(1, 2951114880), (2, 1475557440), (3, 983704960), (4, 737778720), (5, 590222976), (6, 491852480), (7, 421587840), (8, 368889360), (10, 295111488), (12, 245926240), (14, 210793920), (15, 196740992), (16, 184444680), (20, 147555744), (21, 140529280), (24, 122963120), (28, 105396960), (30, 98370496), (32, 92222340), (35, 84317568), (40, 73777872), (42, 70264640), (48, 61481560), (56, 52698480), (60, 49185248), (64, 46111170), (70, 42158784), (80, 36888936), (84, 35132320), (96, 30740780), (105, 28105856), (112, 26349240), (120, 24592624), (128, 23055585), (140, 21079392), (160, 18444468), (168, 17566160), (192, 15370390), (210, 14052928), (224, 13174620), (240, 12296312), (280, 10539696), (320, 9222234), (336, 8783080), (384, 7685195), (420, 7026464), (448, 6587310), (480, 6148156), (560, 5269848), (640, 4611117), (672, 4391540), (840, 3513232), (896, 3293655), (960, 3074078), (1120, 2634924), (1344, 2195770), (1680, 1756616), (1920, 1537039), (2240, 1317462), (2688, 1097885), (3360, 878308), (4480, 658731), (6720, 439154), (13440, 219577)]