167175720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1$

素因数の和:352

約数の個数: 192

約数和(自身を含む): 572832000

約数和(自身を除く): 405656280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 67, 72, 87, 90, 116, 120, 134, 145, 174, 180, 201, 232, 239, 261, 268, 290, 335, 348, 360, 402, 435, 478, 522, 536, 580, 603, 670, 696, 717, 804, 870, 956, 1005, 1044, 1160, 1195, 1206, 1305, 1340, 1434, 1608, 1740, 1912, 1943, 2010, 2088, 2151, 2390, 2412, 2610, 2680, 2868, 3015, 3480, 3585, 3886, 4020, 4302, 4780, 4824, 5220, 5736, 5829, 6030, 6931, 7170, 7772, 8040, 8604, 9560, 9715, 10440, 10755, 11658, 12060, 13862, 14340, 15544, 16013, 17208, 17487, 19430, 20793, 21510, 23316, 24120, 27724, 28680, 29145, 32026, 34655, 34974, 38860, 41586, 43020, 46632, 48039, 55448, 58290, 62379, 64052, 69310, 69948, 77720, 80065, 83172, 86040, 87435, 96078, 103965, 116580, 124758, 128104, 138620, 139896, 144117, 160130, 166344, 174870, 192156, 207930, 233160, 240195, 249516, 277240, 288234, 311895, 320260, 349740, 384312, 415860, 464377, 480390, 499032, 576468, 623790, 640520, 699480, 720585, 831720, 928754, 960780, 1152936, 1247580, 1393131, 1441170, 1857508, 1921560, 2321885, 2495160, 2786262, 2882340, 3715016, 4179393, 4643770, 5572524, 5764680, 6965655, 8358786, 9287540, 11145048, 13931310, 16717572, 18575080, 20896965, 27862620, 33435144, 41793930, 55725240, 83587860, 167175720]

約数ペア:

[(1, 167175720), (2, 83587860), (3, 55725240), (4, 41793930), (5, 33435144), (6, 27862620), (8, 20896965), (9, 18575080), (10, 16717572), (12, 13931310), (15, 11145048), (18, 9287540), (20, 8358786), (24, 6965655), (29, 5764680), (30, 5572524), (36, 4643770), (40, 4179393), (45, 3715016), (58, 2882340), (60, 2786262), (67, 2495160), (72, 2321885), (87, 1921560), (90, 1857508), (116, 1441170), (120, 1393131), (134, 1247580), (145, 1152936), (174, 960780), (180, 928754), (201, 831720), (232, 720585), (239, 699480), (261, 640520), (268, 623790), (290, 576468), (335, 499032), (348, 480390), (360, 464377), (402, 415860), (435, 384312), (478, 349740), (522, 320260), (536, 311895), (580, 288234), (603, 277240), (670, 249516), (696, 240195), (717, 233160), (804, 207930), (870, 192156), (956, 174870), (1005, 166344), (1044, 160130), (1160, 144117), (1195, 139896), (1206, 138620), (1305, 128104), (1340, 124758), (1434, 116580), (1608, 103965), (1740, 96078), (1912, 87435), (1943, 86040), (2010, 83172), (2088, 80065), (2151, 77720), (2390, 69948), (2412, 69310), (2610, 64052), (2680, 62379), (2868, 58290), (3015, 55448), (3480, 48039), (3585, 46632), (3886, 43020), (4020, 41586), (4302, 38860), (4780, 34974), (4824, 34655), (5220, 32026), (5736, 29145), (5829, 28680), (6030, 27724), (6931, 24120), (7170, 23316), (7772, 21510), (8040, 20793), (8604, 19430), (9560, 17487), (9715, 17208), (10440, 16013), (10755, 15544), (11658, 14340), (12060, 13862)]