7251671520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1427}}^1\times {\mathrm{3529}}^1$

素因数の和:4977

約数の個数: 144

約数和(自身を含む): 24770687760

約数和(自身を除く): 17519016240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1427, 1440, 2854, 3529, 4281, 5708, 7058, 7135, 8562, 10587, 11416, 12843, 14116, 14270, 17124, 17645, 21174, 21405, 22832, 25686, 28232, 28540, 31761, 34248, 35290, 42348, 42810, 45664, 51372, 52935, 56464, 57080, 63522, 64215, 68496, 70580, 84696, 85620, 102744, 105870, 112928, 114160, 127044, 128430, 136992, 141160, 158805, 169392, 171240, 205488, 211740, 228320, 254088, 256860, 282320, 317610, 338784, 342480, 410976, 423480, 508176, 513720, 564640, 635220, 684960, 846960, 1016352, 1027440, 1270440, 1693920, 2054880, 2540880, 5035883, 5081760, 10071766, 15107649, 20143532, 25179415, 30215298, 40287064, 45322947, 50358830, 60430596, 75538245, 80574128, 90645894, 100717660, 120861192, 151076490, 161148256, 181291788, 201435320, 226614735, 241722384, 302152980, 362583576, 402870640, 453229470, 483444768, 604305960, 725167152, 805741280, 906458940, 1208611920, 1450334304, 1812917880, 2417223840, 3625835760, 7251671520]

約数ペア:

[(1, 7251671520), (2, 3625835760), (3, 2417223840), (4, 1812917880), (5, 1450334304), (6, 1208611920), (8, 906458940), (9, 805741280), (10, 725167152), (12, 604305960), (15, 483444768), (16, 453229470), (18, 402870640), (20, 362583576), (24, 302152980), (30, 241722384), (32, 226614735), (36, 201435320), (40, 181291788), (45, 161148256), (48, 151076490), (60, 120861192), (72, 100717660), (80, 90645894), (90, 80574128), (96, 75538245), (120, 60430596), (144, 50358830), (160, 45322947), (180, 40287064), (240, 30215298), (288, 25179415), (360, 20143532), (480, 15107649), (720, 10071766), (1427, 5081760), (1440, 5035883), (2854, 2540880), (3529, 2054880), (4281, 1693920), (5708, 1270440), (7058, 1027440), (7135, 1016352), (8562, 846960), (10587, 684960), (11416, 635220), (12843, 564640), (14116, 513720), (14270, 508176), (17124, 423480), (17645, 410976), (21174, 342480), (21405, 338784), (22832, 317610), (25686, 282320), (28232, 256860), (28540, 254088), (31761, 228320), (34248, 211740), (35290, 205488), (42348, 171240), (42810, 169392), (45664, 158805), (51372, 141160), (52935, 136992), (56464, 128430), (57080, 127044), (63522, 114160), (64215, 112928), (68496, 105870), (70580, 102744), (84696, 85620)]