2241120

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:77

約数の個数: 192

約数和(自身を含む): 8709120

約数和(自身を除く): 6468000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 29, 30, 32, 35, 40, 42, 46, 48, 56, 58, 60, 69, 70, 80, 84, 87, 92, 96, 105, 112, 115, 116, 120, 138, 140, 145, 160, 161, 168, 174, 184, 203, 210, 224, 230, 232, 240, 276, 280, 290, 322, 336, 345, 348, 368, 406, 420, 435, 460, 464, 480, 483, 552, 560, 580, 609, 644, 667, 672, 690, 696, 736, 805, 812, 840, 870, 920, 928, 966, 1015, 1104, 1120, 1160, 1218, 1288, 1334, 1380, 1392, 1610, 1624, 1680, 1740, 1840, 1932, 2001, 2030, 2208, 2320, 2415, 2436, 2576, 2668, 2760, 2784, 3045, 3220, 3248, 3335, 3360, 3480, 3680, 3864, 4002, 4060, 4640, 4669, 4830, 4872, 5152, 5336, 5520, 6090, 6440, 6496, 6670, 6960, 7728, 8004, 8120, 9338, 9660, 9744, 10005, 10672, 11040, 12180, 12880, 13340, 13920, 14007, 15456, 16008, 16240, 18676, 19320, 19488, 20010, 21344, 23345, 24360, 25760, 26680, 28014, 32016, 32480, 37352, 38640, 40020, 46690, 48720, 53360, 56028, 64032, 70035, 74704, 77280, 80040, 93380, 97440, 106720, 112056, 140070, 149408, 160080, 186760, 224112, 280140, 320160, 373520, 448224, 560280, 747040, 1120560, 2241120]

約数ペア:

[(1, 2241120), (2, 1120560), (3, 747040), (4, 560280), (5, 448224), (6, 373520), (7, 320160), (8, 280140), (10, 224112), (12, 186760), (14, 160080), (15, 149408), (16, 140070), (20, 112056), (21, 106720), (23, 97440), (24, 93380), (28, 80040), (29, 77280), (30, 74704), (32, 70035), (35, 64032), (40, 56028), (42, 53360), (46, 48720), (48, 46690), (56, 40020), (58, 38640), (60, 37352), (69, 32480), (70, 32016), (80, 28014), (84, 26680), (87, 25760), (92, 24360), (96, 23345), (105, 21344), (112, 20010), (115, 19488), (116, 19320), (120, 18676), (138, 16240), (140, 16008), (145, 15456), (160, 14007), (161, 13920), (168, 13340), (174, 12880), (184, 12180), (203, 11040), (210, 10672), (224, 10005), (230, 9744), (232, 9660), (240, 9338), (276, 8120), (280, 8004), (290, 7728), (322, 6960), (336, 6670), (345, 6496), (348, 6440), (368, 6090), (406, 5520), (420, 5336), (435, 5152), (460, 4872), (464, 4830), (480, 4669), (483, 4640), (552, 4060), (560, 4002), (580, 3864), (609, 3680), (644, 3480), (667, 3360), (672, 3335), (690, 3248), (696, 3220), (736, 3045), (805, 2784), (812, 2760), (840, 2668), (870, 2576), (920, 2436), (928, 2415), (966, 2320), (1015, 2208), (1104, 2030), (1120, 2001), (1160, 1932), (1218, 1840), (1288, 1740), (1334, 1680), (1380, 1624), (1392, 1610)]