500055840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:232

約数の個数: 288

約数和(自身を含む): 1780361856

約数和(自身を除く): 1280306016

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, 67, 71, 72, 73, 80, 90, 96, 120, 134, 142, 144, 146, 160, 180, 201, 213, 219, 240, 268, 284, 288, 292, 335, 355, 360, 365, 402, 426, 438, 480, 536, 568, 584, 603, 639, 657, 670, 710, 720, 730, 804, 852, 876, 1005, 1065, 1072, 1095, 1136, 1168, 1206, 1278, 1314, 1340, 1420, 1440, 1460, 1608, 1704, 1752, 2010, 2130, 2144, 2190, 2272, 2336, 2412, 2556, 2628, 2680, 2840, 2920, 3015, 3195, 3216, 3285, 3408, 3504, 4020, 4260, 4380, 4757, 4824, 4891, 5112, 5183, 5256, 5360, 5680, 5840, 6030, 6390, 6432, 6570, 6816, 7008, 8040, 8520, 8760, 9514, 9648, 9782, 10224, 10366, 10512, 10720, 11360, 11680, 12060, 12780, 13140, 14271, 14673, 15549, 16080, 17040, 17520, 19028, 19296, 19564, 20448, 20732, 21024, 23785, 24120, 24455, 25560, 25915, 26280, 28542, 29346, 31098, 32160, 34080, 35040, 38056, 39128, 41464, 42813, 44019, 46647, 47570, 48240, 48910, 51120, 51830, 52560, 57084, 58692, 62196, 71355, 73365, 76112, 77745, 78256, 82928, 85626, 88038, 93294, 95140, 96480, 97820, 102240, 103660, 105120, 114168, 117384, 124392, 142710, 146730, 152224, 155490, 156512, 165856, 171252, 176076, 186588, 190280, 195640, 207320, 214065, 220095, 228336, 233235, 234768, 248784, 285420, 293460, 310980, 342504, 347261, 352152, 373176, 380560, 391280, 414640, 428130, 440190, 456672, 466470, 469536, 497568, 570840, 586920, 621960, 685008, 694522, 704304, 746352, 761120, 782560, 829280, 856260, 880380, 932940, 1041783, 1141680, 1173840, 1243920, 1370016, 1389044, 1408608, 1492704, 1712520, 1736305, 1760760, 1865880, 2083566, 2283360, 2347680, 2487840, 2778088, 3125349, 3425040, 3472610, 3521520, 3731760, 4167132, 5208915, 5556176, 6250698, 6850080, 6945220, 7043040, 7463520, 8334264, 10417830, 11112352, 12501396, 13890440, 15626745, 16668528, 20835660, 25002792, 27780880, 31253490, 33337056, 41671320, 50005584, 55561760, 62506980, 83342640, 100011168, 125013960, 166685280, 250027920, 500055840]

約数ペア:

[(1, 500055840), (2, 250027920), (3, 166685280), (4, 125013960), (5, 100011168), (6, 83342640), (8, 62506980), (9, 55561760), (10, 50005584), (12, 41671320), (15, 33337056), (16, 31253490), (18, 27780880), (20, 25002792), (24, 20835660), (30, 16668528), (32, 15626745), (36, 13890440), (40, 12501396), (45, 11112352), (48, 10417830), (60, 8334264), (67, 7463520), (71, 7043040), (72, 6945220), (73, 6850080), (80, 6250698), (90, 5556176), (96, 5208915), (120, 4167132), (134, 3731760), (142, 3521520), (144, 3472610), (146, 3425040), (160, 3125349), (180, 2778088), (201, 2487840), (213, 2347680), (219, 2283360), (240, 2083566), (268, 1865880), (284, 1760760), (288, 1736305), (292, 1712520), (335, 1492704), (355, 1408608), (360, 1389044), (365, 1370016), (402, 1243920), (426, 1173840), (438, 1141680), (480, 1041783), (536, 932940), (568, 880380), (584, 856260), (603, 829280), (639, 782560), (657, 761120), (670, 746352), (710, 704304), (720, 694522), (730, 685008), (804, 621960), (852, 586920), (876, 570840), (1005, 497568), (1065, 469536), (1072, 466470), (1095, 456672), (1136, 440190), (1168, 428130), (1206, 414640), (1278, 391280), (1314, 380560), (1340, 373176), (1420, 352152), (1440, 347261), (1460, 342504), (1608, 310980), (1704, 293460), (1752, 285420), (2010, 248784), (2130, 234768), (2144, 233235), (2190, 228336), (2272, 220095), (2336, 214065), (2412, 207320), (2556, 195640), (2628, 190280), (2680, 186588), (2840, 176076), (2920, 171252), (3015, 165856), (3195, 156512), (3216, 155490), (3285, 152224), (3408, 146730), (3504, 142710), (4020, 124392), (4260, 117384), (4380, 114168), (4757, 105120), (4824, 103660), (4891, 102240), (5112, 97820), (5183, 96480), (5256, 95140), (5360, 93294), (5680, 88038), (5840, 85626), (6030, 82928), (6390, 78256), (6432, 77745), (6570, 76112), (6816, 73365), (7008, 71355), (8040, 62196), (8520, 58692), (8760, 57084), (9514, 52560), (9648, 51830), (9782, 51120), (10224, 48910), (10366, 48240), (10512, 47570), (10720, 46647), (11360, 44019), (11680, 42813), (12060, 41464), (12780, 39128), (13140, 38056), (14271, 35040), (14673, 34080), (15549, 32160), (16080, 31098), (17040, 29346), (17520, 28542), (19028, 26280), (19296, 25915), (19564, 25560), (20448, 24455), (20732, 24120), (21024, 23785)]