23422140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{641}}^1$

素因数の和:692

約数の個数: 144

約数和(自身を含む): 84127680

約数和(自身を除く): 60705540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 29, 30, 35, 36, 42, 45, 58, 60, 63, 70, 84, 87, 90, 105, 116, 126, 140, 145, 174, 180, 203, 210, 252, 261, 290, 315, 348, 406, 420, 435, 522, 580, 609, 630, 641, 812, 870, 1015, 1044, 1218, 1260, 1282, 1305, 1740, 1827, 1923, 2030, 2436, 2564, 2610, 3045, 3205, 3654, 3846, 4060, 4487, 5220, 5769, 6090, 6410, 7308, 7692, 8974, 9135, 9615, 11538, 12180, 12820, 13461, 17948, 18270, 18589, 19230, 22435, 23076, 26922, 28845, 36540, 37178, 38460, 40383, 44870, 53844, 55767, 57690, 67305, 74356, 80766, 89740, 92945, 111534, 115380, 130123, 134610, 161532, 167301, 185890, 201915, 223068, 260246, 269220, 278835, 334602, 371780, 390369, 403830, 520492, 557670, 650615, 669204, 780738, 807660, 836505, 1115340, 1171107, 1301230, 1561476, 1673010, 1951845, 2342214, 2602460, 3346020, 3903690, 4684428, 5855535, 7807380, 11711070, 23422140]

約数ペア:

[(1, 23422140), (2, 11711070), (3, 7807380), (4, 5855535), (5, 4684428), (6, 3903690), (7, 3346020), (9, 2602460), (10, 2342214), (12, 1951845), (14, 1673010), (15, 1561476), (18, 1301230), (20, 1171107), (21, 1115340), (28, 836505), (29, 807660), (30, 780738), (35, 669204), (36, 650615), (42, 557670), (45, 520492), (58, 403830), (60, 390369), (63, 371780), (70, 334602), (84, 278835), (87, 269220), (90, 260246), (105, 223068), (116, 201915), (126, 185890), (140, 167301), (145, 161532), (174, 134610), (180, 130123), (203, 115380), (210, 111534), (252, 92945), (261, 89740), (290, 80766), (315, 74356), (348, 67305), (406, 57690), (420, 55767), (435, 53844), (522, 44870), (580, 40383), (609, 38460), (630, 37178), (641, 36540), (812, 28845), (870, 26922), (1015, 23076), (1044, 22435), (1218, 19230), (1260, 18589), (1282, 18270), (1305, 17948), (1740, 13461), (1827, 12820), (1923, 12180), (2030, 11538), (2436, 9615), (2564, 9135), (2610, 8974), (3045, 7692), (3205, 7308), (3654, 6410), (3846, 6090), (4060, 5769), (4487, 5220)]