17889402880

素因数分解:

$2^{13}\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:358

約数の個数: 224

約数和(自身を含む): 45799004160

約数和(自身を除く): 27909601280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 127, 128, 152, 160, 181, 190, 254, 256, 304, 320, 362, 380, 508, 512, 608, 635, 640, 724, 760, 905, 1016, 1024, 1216, 1270, 1280, 1448, 1520, 1810, 2032, 2048, 2413, 2432, 2540, 2560, 2896, 3040, 3439, 3620, 4064, 4096, 4826, 4864, 5080, 5120, 5792, 6080, 6878, 7240, 8128, 8192, 9652, 9728, 10160, 10240, 11584, 12065, 12160, 13756, 14480, 16256, 17195, 19304, 19456, 20320, 20480, 22987, 23168, 24130, 24320, 27512, 28960, 32512, 34390, 38608, 38912, 40640, 40960, 45974, 46336, 48260, 48640, 55024, 57920, 65024, 68780, 77216, 77824, 81280, 91948, 92672, 96520, 97280, 110048, 114935, 115840, 130048, 137560, 154432, 155648, 162560, 183896, 185344, 193040, 194560, 220096, 229870, 231680, 260096, 275120, 308864, 325120, 367792, 370688, 386080, 389120, 436753, 440192, 459740, 463360, 520192, 550240, 617728, 650240, 735584, 741376, 772160, 778240, 873506, 880384, 919480, 926720, 1040384, 1100480, 1235456, 1300480, 1471168, 1482752, 1544320, 1747012, 1760768, 1838960, 1853440, 2183765, 2200960, 2470912, 2600960, 2942336, 3088640, 3494024, 3521536, 3677920, 3706880, 4367530, 4401920, 4941824, 5201920, 5884672, 6177280, 6988048, 7043072, 7355840, 7413760, 8735060, 8803840, 9883648, 11769344, 12354560, 13976096, 14086144, 14711680, 17470120, 17607680, 19767296, 23538688, 24709120, 27952192, 28172288, 29423360, 34940240, 35215360, 47077376, 49418240, 55904384, 58846720, 69880480, 70430720, 94154752, 98836480, 111808768, 117693440, 139760960, 140861440, 188309504, 223617536, 235386880, 279521920, 447235072, 470773760, 559043840, 894470144, 941547520, 1118087680, 1788940288, 2236175360, 3577880576, 4472350720, 8944701440, 17889402880]

約数ペア:

[(1, 17889402880), (2, 8944701440), (4, 4472350720), (5, 3577880576), (8, 2236175360), (10, 1788940288), (16, 1118087680), (19, 941547520), (20, 894470144), (32, 559043840), (38, 470773760), (40, 447235072), (64, 279521920), (76, 235386880), (80, 223617536), (95, 188309504), (127, 140861440), (128, 139760960), (152, 117693440), (160, 111808768), (181, 98836480), (190, 94154752), (254, 70430720), (256, 69880480), (304, 58846720), (320, 55904384), (362, 49418240), (380, 47077376), (508, 35215360), (512, 34940240), (608, 29423360), (635, 28172288), (640, 27952192), (724, 24709120), (760, 23538688), (905, 19767296), (1016, 17607680), (1024, 17470120), (1216, 14711680), (1270, 14086144), (1280, 13976096), (1448, 12354560), (1520, 11769344), (1810, 9883648), (2032, 8803840), (2048, 8735060), (2413, 7413760), (2432, 7355840), (2540, 7043072), (2560, 6988048), (2896, 6177280), (3040, 5884672), (3439, 5201920), (3620, 4941824), (4064, 4401920), (4096, 4367530), (4826, 3706880), (4864, 3677920), (5080, 3521536), (5120, 3494024), (5792, 3088640), (6080, 2942336), (6878, 2600960), (7240, 2470912), (8128, 2200960), (8192, 2183765), (9652, 1853440), (9728, 1838960), (10160, 1760768), (10240, 1747012), (11584, 1544320), (12065, 1482752), (12160, 1471168), (13756, 1300480), (14480, 1235456), (16256, 1100480), (17195, 1040384), (19304, 926720), (19456, 919480), (20320, 880384), (20480, 873506), (22987, 778240), (23168, 772160), (24130, 741376), (24320, 735584), (27512, 650240), (28960, 617728), (32512, 550240), (34390, 520192), (38608, 463360), (38912, 459740), (40640, 440192), (40960, 436753), (45974, 389120), (46336, 386080), (48260, 370688), (48640, 367792), (55024, 325120), (57920, 308864), (65024, 275120), (68780, 260096), (77216, 231680), (77824, 229870), (81280, 220096), (91948, 194560), (92672, 193040), (96520, 185344), (97280, 183896), (110048, 162560), (114935, 155648), (115840, 154432), (130048, 137560)]