1500641280

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{857}}^1$

素因数の和:909

約数の個数: 288

約数和(自身を含む): 5481075600

約数和(自身を除く): 3980434320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 256, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 512, 570, 576, 608, 640, 684, 720, 760, 768, 855, 857, 912, 960, 1024, 1140, 1152, 1216, 1280, 1368, 1440, 1520, 1536, 1710, 1714, 1824, 1920, 2048, 2280, 2304, 2432, 2560, 2571, 2736, 2880, 3040, 3072, 3420, 3428, 3648, 3840, 4285, 4560, 4608, 4864, 5120, 5142, 5472, 5760, 6080, 6144, 6840, 6856, 7296, 7680, 7713, 8570, 9120, 9216, 9728, 10240, 10284, 10944, 11520, 12160, 12855, 13680, 13712, 14592, 15360, 15426, 16283, 17140, 18240, 18432, 19456, 20568, 21888, 23040, 24320, 25710, 27360, 27424, 29184, 30720, 30852, 32566, 34280, 36480, 38565, 38912, 41136, 43776, 46080, 48640, 48849, 51420, 54720, 54848, 58368, 61704, 65132, 68560, 72960, 77130, 81415, 82272, 87552, 92160, 97280, 97698, 102840, 109440, 109696, 116736, 123408, 130264, 137120, 145920, 146547, 154260, 162830, 164544, 175104, 194560, 195396, 205680, 218880, 219392, 244245, 246816, 260528, 274240, 291840, 293094, 308520, 325660, 329088, 350208, 390792, 411360, 437760, 438784, 488490, 493632, 521056, 548480, 583680, 586188, 617040, 651320, 658176, 732735, 781584, 822720, 875520, 877568, 976980, 987264, 1042112, 1096960, 1172376, 1234080, 1302640, 1316352, 1465470, 1563168, 1645440, 1751040, 1755136, 1953960, 1974528, 2084224, 2193920, 2344752, 2468160, 2605280, 2632704, 2930940, 3126336, 3290880, 3907920, 3949056, 4168448, 4387840, 4689504, 4936320, 5210560, 5265408, 5861880, 6252672, 6581760, 7815840, 7898112, 8336896, 8775680, 9379008, 9872640, 10421120, 11723760, 12505344, 13163520, 15631680, 15796224, 16673792, 18758016, 19745280, 20842240, 23447520, 25010688, 26327040, 31263360, 33347584, 37516032, 39490560, 41684480, 46895040, 50021376, 62526720, 75032064, 78981120, 83368960, 93790080, 100042752, 125053440, 150064128, 166737920, 187580160, 250106880, 300128256, 375160320, 500213760, 750320640, 1500641280]

約数ペア:

[(1, 1500641280), (2, 750320640), (3, 500213760), (4, 375160320), (5, 300128256), (6, 250106880), (8, 187580160), (9, 166737920), (10, 150064128), (12, 125053440), (15, 100042752), (16, 93790080), (18, 83368960), (19, 78981120), (20, 75032064), (24, 62526720), (30, 50021376), (32, 46895040), (36, 41684480), (38, 39490560), (40, 37516032), (45, 33347584), (48, 31263360), (57, 26327040), (60, 25010688), (64, 23447520), (72, 20842240), (76, 19745280), (80, 18758016), (90, 16673792), (95, 15796224), (96, 15631680), (114, 13163520), (120, 12505344), (128, 11723760), (144, 10421120), (152, 9872640), (160, 9379008), (171, 8775680), (180, 8336896), (190, 7898112), (192, 7815840), (228, 6581760), (240, 6252672), (256, 5861880), (285, 5265408), (288, 5210560), (304, 4936320), (320, 4689504), (342, 4387840), (360, 4168448), (380, 3949056), (384, 3907920), (456, 3290880), (480, 3126336), (512, 2930940), (570, 2632704), (576, 2605280), (608, 2468160), (640, 2344752), (684, 2193920), (720, 2084224), (760, 1974528), (768, 1953960), (855, 1755136), (857, 1751040), (912, 1645440), (960, 1563168), (1024, 1465470), (1140, 1316352), (1152, 1302640), (1216, 1234080), (1280, 1172376), (1368, 1096960), (1440, 1042112), (1520, 987264), (1536, 976980), (1710, 877568), (1714, 875520), (1824, 822720), (1920, 781584), (2048, 732735), (2280, 658176), (2304, 651320), (2432, 617040), (2560, 586188), (2571, 583680), (2736, 548480), (2880, 521056), (3040, 493632), (3072, 488490), (3420, 438784), (3428, 437760), (3648, 411360), (3840, 390792), (4285, 350208), (4560, 329088), (4608, 325660), (4864, 308520), (5120, 293094), (5142, 291840), (5472, 274240), (5760, 260528), (6080, 246816), (6144, 244245), (6840, 219392), (6856, 218880), (7296, 205680), (7680, 195396), (7713, 194560), (8570, 175104), (9120, 164544), (9216, 162830), (9728, 154260), (10240, 146547), (10284, 145920), (10944, 137120), (11520, 130264), (12160, 123408), (12855, 116736), (13680, 109696), (13712, 109440), (14592, 102840), (15360, 97698), (15426, 97280), (16283, 92160), (17140, 87552), (18240, 82272), (18432, 81415), (19456, 77130), (20568, 72960), (21888, 68560), (23040, 65132), (24320, 61704), (25710, 58368), (27360, 54848), (27424, 54720), (29184, 51420), (30720, 48849), (30852, 48640), (32566, 46080), (34280, 43776), (36480, 41136), (38565, 38912)]