155842560

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:141

約数の個数: 288

約数和(自身を含む): 574938000

約数和(自身を除く): 419095440

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, 89, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 178, 180, 190, 192, 228, 240, 256, 267, 285, 288, 304, 320, 342, 356, 360, 380, 384, 445, 456, 480, 512, 534, 570, 576, 608, 640, 684, 712, 720, 760, 768, 801, 855, 890, 912, 960, 1024, 1068, 1140, 1152, 1216, 1280, 1335, 1368, 1424, 1440, 1520, 1536, 1602, 1691, 1710, 1780, 1824, 1920, 2048, 2136, 2280, 2304, 2432, 2560, 2670, 2736, 2848, 2880, 3040, 3072, 3204, 3382, 3420, 3560, 3648, 3840, 4005, 4272, 4560, 4608, 4864, 5073, 5120, 5340, 5472, 5696, 5760, 6080, 6144, 6408, 6764, 6840, 7120, 7296, 7680, 8010, 8455, 8544, 9120, 9216, 9728, 10146, 10240, 10680, 10944, 11392, 11520, 12160, 12816, 13528, 13680, 14240, 14592, 15219, 15360, 16020, 16910, 17088, 18240, 18432, 19456, 20292, 21360, 21888, 22784, 23040, 24320, 25365, 25632, 27056, 27360, 28480, 29184, 30438, 30720, 32040, 33820, 34176, 36480, 38912, 40584, 42720, 43776, 45568, 46080, 48640, 50730, 51264, 54112, 54720, 56960, 58368, 60876, 64080, 67640, 68352, 72960, 76095, 81168, 85440, 87552, 91136, 92160, 97280, 101460, 102528, 108224, 109440, 113920, 116736, 121752, 128160, 135280, 136704, 145920, 152190, 162336, 170880, 175104, 182272, 194560, 202920, 205056, 216448, 218880, 227840, 243504, 256320, 270560, 273408, 291840, 304380, 324672, 341760, 350208, 405840, 410112, 432896, 437760, 455680, 487008, 512640, 541120, 546816, 583680, 608760, 649344, 683520, 811680, 820224, 865792, 875520, 911360, 974016, 1025280, 1082240, 1217520, 1298688, 1367040, 1623360, 1640448, 1731584, 1751040, 1948032, 2050560, 2164480, 2435040, 2597376, 2734080, 3246720, 3463168, 3896064, 4101120, 4328960, 4870080, 5194752, 6493440, 7792128, 8202240, 8657920, 9740160, 10389504, 12986880, 15584256, 17315840, 19480320, 25973760, 31168512, 38960640, 51947520, 77921280, 155842560]

約数ペア:

[(1, 155842560), (2, 77921280), (3, 51947520), (4, 38960640), (5, 31168512), (6, 25973760), (8, 19480320), (9, 17315840), (10, 15584256), (12, 12986880), (15, 10389504), (16, 9740160), (18, 8657920), (19, 8202240), (20, 7792128), (24, 6493440), (30, 5194752), (32, 4870080), (36, 4328960), (38, 4101120), (40, 3896064), (45, 3463168), (48, 3246720), (57, 2734080), (60, 2597376), (64, 2435040), (72, 2164480), (76, 2050560), (80, 1948032), (89, 1751040), (90, 1731584), (95, 1640448), (96, 1623360), (114, 1367040), (120, 1298688), (128, 1217520), (144, 1082240), (152, 1025280), (160, 974016), (171, 911360), (178, 875520), (180, 865792), (190, 820224), (192, 811680), (228, 683520), (240, 649344), (256, 608760), (267, 583680), (285, 546816), (288, 541120), (304, 512640), (320, 487008), (342, 455680), (356, 437760), (360, 432896), (380, 410112), (384, 405840), (445, 350208), (456, 341760), (480, 324672), (512, 304380), (534, 291840), (570, 273408), (576, 270560), (608, 256320), (640, 243504), (684, 227840), (712, 218880), (720, 216448), (760, 205056), (768, 202920), (801, 194560), (855, 182272), (890, 175104), (912, 170880), (960, 162336), (1024, 152190), (1068, 145920), (1140, 136704), (1152, 135280), (1216, 128160), (1280, 121752), (1335, 116736), (1368, 113920), (1424, 109440), (1440, 108224), (1520, 102528), (1536, 101460), (1602, 97280), (1691, 92160), (1710, 91136), (1780, 87552), (1824, 85440), (1920, 81168), (2048, 76095), (2136, 72960), (2280, 68352), (2304, 67640), (2432, 64080), (2560, 60876), (2670, 58368), (2736, 56960), (2848, 54720), (2880, 54112), (3040, 51264), (3072, 50730), (3204, 48640), (3382, 46080), (3420, 45568), (3560, 43776), (3648, 42720), (3840, 40584), (4005, 38912), (4272, 36480), (4560, 34176), (4608, 33820), (4864, 32040), (5073, 30720), (5120, 30438), (5340, 29184), (5472, 28480), (5696, 27360), (5760, 27056), (6080, 25632), (6144, 25365), (6408, 24320), (6764, 23040), (6840, 22784), (7120, 21888), (7296, 21360), (7680, 20292), (8010, 19456), (8455, 18432), (8544, 18240), (9120, 17088), (9216, 16910), (9728, 16020), (10146, 15360), (10240, 15219), (10680, 14592), (10944, 14240), (11392, 13680), (11520, 13528), (12160, 12816)]