160347840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:247

約数の個数: 224

約数和(自身を含む): 548640000

約数和(自身を除く): 388292160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 59, 60, 64, 76, 80, 95, 96, 114, 118, 120, 149, 152, 160, 177, 190, 192, 228, 236, 240, 285, 295, 298, 304, 320, 354, 380, 447, 456, 472, 480, 570, 590, 596, 608, 708, 745, 760, 885, 894, 912, 944, 960, 1121, 1140, 1180, 1192, 1216, 1416, 1490, 1520, 1770, 1788, 1824, 1888, 2235, 2242, 2280, 2360, 2384, 2831, 2832, 2980, 3040, 3363, 3540, 3576, 3648, 3776, 4470, 4484, 4560, 4720, 4768, 5605, 5662, 5664, 5960, 6080, 6726, 7080, 7152, 8493, 8791, 8940, 8968, 9120, 9440, 9536, 11210, 11324, 11328, 11920, 13452, 14155, 14160, 14304, 16815, 16986, 17582, 17880, 17936, 18240, 18880, 22420, 22648, 23840, 26373, 26904, 28310, 28320, 28608, 33630, 33972, 35164, 35760, 35872, 42465, 43955, 44840, 45296, 47680, 52746, 53808, 56620, 56640, 67260, 67944, 70328, 71520, 71744, 84930, 87910, 89680, 90592, 105492, 107616, 113240, 131865, 134520, 135888, 140656, 143040, 167029, 169860, 175820, 179360, 181184, 210984, 215232, 226480, 263730, 269040, 271776, 281312, 334058, 339720, 351640, 358720, 421968, 452960, 501087, 527460, 538080, 543552, 562624, 668116, 679440, 703280, 835145, 843936, 905920, 1002174, 1054920, 1076160, 1336232, 1358880, 1406560, 1670290, 1687872, 2004348, 2109840, 2505435, 2672464, 2717760, 2813120, 3340580, 4008696, 4219680, 5010870, 5344928, 6681160, 8017392, 8439360, 10021740, 10689856, 13362320, 16034784, 20043480, 26724640, 32069568, 40086960, 53449280, 80173920, 160347840]

約数ペア:

[(1, 160347840), (2, 80173920), (3, 53449280), (4, 40086960), (5, 32069568), (6, 26724640), (8, 20043480), (10, 16034784), (12, 13362320), (15, 10689856), (16, 10021740), (19, 8439360), (20, 8017392), (24, 6681160), (30, 5344928), (32, 5010870), (38, 4219680), (40, 4008696), (48, 3340580), (57, 2813120), (59, 2717760), (60, 2672464), (64, 2505435), (76, 2109840), (80, 2004348), (95, 1687872), (96, 1670290), (114, 1406560), (118, 1358880), (120, 1336232), (149, 1076160), (152, 1054920), (160, 1002174), (177, 905920), (190, 843936), (192, 835145), (228, 703280), (236, 679440), (240, 668116), (285, 562624), (295, 543552), (298, 538080), (304, 527460), (320, 501087), (354, 452960), (380, 421968), (447, 358720), (456, 351640), (472, 339720), (480, 334058), (570, 281312), (590, 271776), (596, 269040), (608, 263730), (708, 226480), (745, 215232), (760, 210984), (885, 181184), (894, 179360), (912, 175820), (944, 169860), (960, 167029), (1121, 143040), (1140, 140656), (1180, 135888), (1192, 134520), (1216, 131865), (1416, 113240), (1490, 107616), (1520, 105492), (1770, 90592), (1788, 89680), (1824, 87910), (1888, 84930), (2235, 71744), (2242, 71520), (2280, 70328), (2360, 67944), (2384, 67260), (2831, 56640), (2832, 56620), (2980, 53808), (3040, 52746), (3363, 47680), (3540, 45296), (3576, 44840), (3648, 43955), (3776, 42465), (4470, 35872), (4484, 35760), (4560, 35164), (4720, 33972), (4768, 33630), (5605, 28608), (5662, 28320), (5664, 28310), (5960, 26904), (6080, 26373), (6726, 23840), (7080, 22648), (7152, 22420), (8493, 18880), (8791, 18240), (8940, 17936), (8968, 17880), (9120, 17582), (9440, 16986), (9536, 16815), (11210, 14304), (11324, 14160), (11328, 14155), (11920, 13452)]