8198229240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{261757}}^1$

素因数の和:261806

約数の個数: 128

約数和(自身を含む): 28269864000

約数和(自身を除く): 20071634760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 87, 90, 108, 116, 120, 135, 145, 174, 180, 216, 232, 261, 270, 290, 348, 360, 435, 522, 540, 580, 696, 783, 870, 1044, 1080, 1160, 1305, 1566, 1740, 2088, 2610, 3132, 3480, 3915, 5220, 6264, 7830, 10440, 15660, 31320, 261757, 523514, 785271, 1047028, 1308785, 1570542, 2094056, 2355813, 2617570, 3141084, 3926355, 4711626, 5235140, 6282168, 7067439, 7590953, 7852710, 9423252, 10470280, 11779065, 14134878, 15181906, 15705420, 18846504, 22772859, 23558130, 28269756, 30363812, 31410840, 35337195, 37954765, 45545718, 47116260, 56539512, 60727624, 68318577, 70674390, 75909530, 91091436, 94232520, 113864295, 136637154, 141348780, 151819060, 182182872, 204955731, 227728590, 273274308, 282697560, 303638120, 341592885, 409911462, 455457180, 546548616, 683185770, 819822924, 910914360, 1024778655, 1366371540, 1639645848, 2049557310, 2732743080, 4099114620, 8198229240]

約数ペア:

[(1, 8198229240), (2, 4099114620), (3, 2732743080), (4, 2049557310), (5, 1639645848), (6, 1366371540), (8, 1024778655), (9, 910914360), (10, 819822924), (12, 683185770), (15, 546548616), (18, 455457180), (20, 409911462), (24, 341592885), (27, 303638120), (29, 282697560), (30, 273274308), (36, 227728590), (40, 204955731), (45, 182182872), (54, 151819060), (58, 141348780), (60, 136637154), (72, 113864295), (87, 94232520), (90, 91091436), (108, 75909530), (116, 70674390), (120, 68318577), (135, 60727624), (145, 56539512), (174, 47116260), (180, 45545718), (216, 37954765), (232, 35337195), (261, 31410840), (270, 30363812), (290, 28269756), (348, 23558130), (360, 22772859), (435, 18846504), (522, 15705420), (540, 15181906), (580, 14134878), (696, 11779065), (783, 10470280), (870, 9423252), (1044, 7852710), (1080, 7590953), (1160, 7067439), (1305, 6282168), (1566, 5235140), (1740, 4711626), (2088, 3926355), (2610, 3141084), (3132, 2617570), (3480, 2355813), (3915, 2094056), (5220, 1570542), (6264, 1308785), (7830, 1047028), (10440, 785271), (15660, 523514), (31320, 261757)]