1551134880

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{2287}}^1$

素因数の和:2468

約数の個数: 192

約数和(自身を含む): 5465940480

約数和(自身を除く): 3914805600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 157, 160, 180, 216, 240, 270, 288, 314, 360, 432, 471, 480, 540, 628, 720, 785, 864, 942, 1080, 1256, 1413, 1440, 1570, 1884, 2160, 2287, 2355, 2512, 2826, 3140, 3768, 4239, 4320, 4574, 4710, 5024, 5652, 6280, 6861, 7065, 7536, 8478, 9148, 9420, 11304, 11435, 12560, 13722, 14130, 15072, 16956, 18296, 18840, 20583, 21195, 22608, 22870, 25120, 27444, 28260, 33912, 34305, 36592, 37680, 41166, 42390, 45216, 45740, 54888, 56520, 61749, 67824, 68610, 73184, 75360, 82332, 84780, 91480, 102915, 109776, 113040, 123498, 135648, 137220, 164664, 169560, 182960, 205830, 219552, 226080, 246996, 274440, 308745, 329328, 339120, 359059, 365920, 411660, 493992, 548880, 617490, 658656, 678240, 718118, 823320, 987984, 1077177, 1097760, 1234980, 1436236, 1646640, 1795295, 1975968, 2154354, 2469960, 2872472, 3231531, 3293280, 3590590, 4308708, 4939920, 5385885, 5744944, 6463062, 7181180, 8617416, 9694593, 9879840, 10771770, 11489888, 12926124, 14362360, 16157655, 17234832, 19389186, 21543540, 25852248, 28724720, 32315310, 34469664, 38778372, 43087080, 48472965, 51704496, 57449440, 64630620, 77556744, 86174160, 96945930, 103408992, 129261240, 155113488, 172348320, 193891860, 258522480, 310226976, 387783720, 517044960, 775567440, 1551134880]

約数ペア:

[(1, 1551134880), (2, 775567440), (3, 517044960), (4, 387783720), (5, 310226976), (6, 258522480), (8, 193891860), (9, 172348320), (10, 155113488), (12, 129261240), (15, 103408992), (16, 96945930), (18, 86174160), (20, 77556744), (24, 64630620), (27, 57449440), (30, 51704496), (32, 48472965), (36, 43087080), (40, 38778372), (45, 34469664), (48, 32315310), (54, 28724720), (60, 25852248), (72, 21543540), (80, 19389186), (90, 17234832), (96, 16157655), (108, 14362360), (120, 12926124), (135, 11489888), (144, 10771770), (157, 9879840), (160, 9694593), (180, 8617416), (216, 7181180), (240, 6463062), (270, 5744944), (288, 5385885), (314, 4939920), (360, 4308708), (432, 3590590), (471, 3293280), (480, 3231531), (540, 2872472), (628, 2469960), (720, 2154354), (785, 1975968), (864, 1795295), (942, 1646640), (1080, 1436236), (1256, 1234980), (1413, 1097760), (1440, 1077177), (1570, 987984), (1884, 823320), (2160, 718118), (2287, 678240), (2355, 658656), (2512, 617490), (2826, 548880), (3140, 493992), (3768, 411660), (4239, 365920), (4320, 359059), (4574, 339120), (4710, 329328), (5024, 308745), (5652, 274440), (6280, 246996), (6861, 226080), (7065, 219552), (7536, 205830), (8478, 182960), (9148, 169560), (9420, 164664), (11304, 137220), (11435, 135648), (12560, 123498), (13722, 113040), (14130, 109776), (15072, 102915), (16956, 91480), (18296, 84780), (18840, 82332), (20583, 75360), (21195, 73184), (22608, 68610), (22870, 67824), (25120, 61749), (27444, 56520), (28260, 54888), (33912, 45740), (34305, 45216), (36592, 42390), (37680, 41166)]