231502080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{167}}^1$

素因数の和:229

約数の個数: 216

約数和(自身を含む): 784994112

約数和(自身を除く): 553492032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 167, 190, 192, 228, 240, 256, 285, 304, 320, 334, 361, 380, 384, 456, 480, 501, 570, 608, 640, 668, 722, 760, 768, 835, 912, 960, 1002, 1083, 1140, 1216, 1280, 1336, 1444, 1520, 1670, 1805, 1824, 1920, 2004, 2166, 2280, 2432, 2505, 2672, 2888, 3040, 3173, 3340, 3610, 3648, 3840, 4008, 4332, 4560, 4864, 5010, 5344, 5415, 5776, 6080, 6346, 6680, 7220, 7296, 8016, 8664, 9120, 9519, 10020, 10688, 10830, 11552, 12160, 12692, 13360, 14440, 14592, 15865, 16032, 17328, 18240, 19038, 20040, 21376, 21660, 23104, 24320, 25384, 26720, 28880, 31730, 32064, 34656, 36480, 38076, 40080, 42752, 43320, 46208, 47595, 50768, 53440, 57760, 60287, 63460, 64128, 69312, 72960, 76152, 80160, 86640, 92416, 95190, 101536, 106880, 115520, 120574, 126920, 128256, 138624, 152304, 160320, 173280, 180861, 190380, 203072, 213760, 231040, 241148, 253840, 277248, 301435, 304608, 320640, 346560, 361722, 380760, 406144, 462080, 482296, 507680, 602870, 609216, 641280, 693120, 723444, 761520, 812288, 904305, 964592, 1015360, 1205740, 1218432, 1386240, 1446888, 1523040, 1808610, 1929184, 2030720, 2411480, 2436864, 2893776, 3046080, 3617220, 3858368, 4061440, 4822960, 5787552, 6092160, 7234440, 7716736, 9645920, 11575104, 12184320, 14468880, 15433472, 19291840, 23150208, 28937760, 38583680, 46300416, 57875520, 77167360, 115751040, 231502080]

約数ペア:

[(1, 231502080), (2, 115751040), (3, 77167360), (4, 57875520), (5, 46300416), (6, 38583680), (8, 28937760), (10, 23150208), (12, 19291840), (15, 15433472), (16, 14468880), (19, 12184320), (20, 11575104), (24, 9645920), (30, 7716736), (32, 7234440), (38, 6092160), (40, 5787552), (48, 4822960), (57, 4061440), (60, 3858368), (64, 3617220), (76, 3046080), (80, 2893776), (95, 2436864), (96, 2411480), (114, 2030720), (120, 1929184), (128, 1808610), (152, 1523040), (160, 1446888), (167, 1386240), (190, 1218432), (192, 1205740), (228, 1015360), (240, 964592), (256, 904305), (285, 812288), (304, 761520), (320, 723444), (334, 693120), (361, 641280), (380, 609216), (384, 602870), (456, 507680), (480, 482296), (501, 462080), (570, 406144), (608, 380760), (640, 361722), (668, 346560), (722, 320640), (760, 304608), (768, 301435), (835, 277248), (912, 253840), (960, 241148), (1002, 231040), (1083, 213760), (1140, 203072), (1216, 190380), (1280, 180861), (1336, 173280), (1444, 160320), (1520, 152304), (1670, 138624), (1805, 128256), (1824, 126920), (1920, 120574), (2004, 115520), (2166, 106880), (2280, 101536), (2432, 95190), (2505, 92416), (2672, 86640), (2888, 80160), (3040, 76152), (3173, 72960), (3340, 69312), (3610, 64128), (3648, 63460), (3840, 60287), (4008, 57760), (4332, 53440), (4560, 50768), (4864, 47595), (5010, 46208), (5344, 43320), (5415, 42752), (5776, 40080), (6080, 38076), (6346, 36480), (6680, 34656), (7220, 32064), (7296, 31730), (8016, 28880), (8664, 26720), (9120, 25384), (9519, 24320), (10020, 23104), (10688, 21660), (10830, 21376), (11552, 20040), (12160, 19038), (12692, 18240), (13360, 17328), (14440, 16032), (14592, 15865)]