64086120

素因数分解:

$2^3\times 3^3\times 5^1\times 7^3\times {\mathrm{173}}^1$

素因数の和:214

約数の個数: 256

約数和(自身を含む): 250560000

約数和(自身を除く): 186473880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 168, 173, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 343, 346, 360, 378, 392, 420, 441, 490, 504, 519, 540, 588, 630, 686, 692, 735, 756, 840, 865, 882, 945, 980, 1029, 1038, 1080, 1176, 1211, 1260, 1323, 1372, 1384, 1470, 1512, 1557, 1715, 1730, 1764, 1890, 1960, 2058, 2076, 2205, 2422, 2520, 2595, 2646, 2744, 2940, 3087, 3114, 3430, 3460, 3528, 3633, 3780, 4116, 4152, 4410, 4671, 4844, 5145, 5190, 5292, 5880, 6055, 6174, 6228, 6615, 6860, 6920, 7266, 7560, 7785, 8232, 8477, 8820, 9261, 9342, 9688, 10290, 10380, 10584, 10899, 12110, 12348, 12456, 13230, 13720, 14532, 15435, 15570, 16954, 17640, 18165, 18522, 18684, 20580, 20760, 21798, 23355, 24220, 24696, 25431, 26460, 29064, 30870, 31140, 32697, 33908, 36330, 37044, 37368, 41160, 42385, 43596, 46305, 46710, 48440, 50862, 52920, 54495, 59339, 61740, 62280, 65394, 67816, 72660, 74088, 76293, 84770, 87192, 92610, 93420, 101724, 108990, 118678, 123480, 127155, 130788, 145320, 152586, 163485, 169540, 178017, 185220, 186840, 203448, 217980, 228879, 237356, 254310, 261576, 296695, 305172, 326970, 339080, 356034, 370440, 381465, 435960, 457758, 474712, 508620, 534051, 593390, 610344, 653940, 712068, 762930, 890085, 915516, 1017240, 1068102, 1144395, 1186780, 1307880, 1424136, 1525860, 1602153, 1780170, 1831032, 2136204, 2288790, 2373560, 2670255, 3051720, 3204306, 3560340, 4272408, 4577580, 5340510, 6408612, 7120680, 8010765, 9155160, 10681020, 12817224, 16021530, 21362040, 32043060, 64086120]

約数ペア:

[(1, 64086120), (2, 32043060), (3, 21362040), (4, 16021530), (5, 12817224), (6, 10681020), (7, 9155160), (8, 8010765), (9, 7120680), (10, 6408612), (12, 5340510), (14, 4577580), (15, 4272408), (18, 3560340), (20, 3204306), (21, 3051720), (24, 2670255), (27, 2373560), (28, 2288790), (30, 2136204), (35, 1831032), (36, 1780170), (40, 1602153), (42, 1525860), (45, 1424136), (49, 1307880), (54, 1186780), (56, 1144395), (60, 1068102), (63, 1017240), (70, 915516), (72, 890085), (84, 762930), (90, 712068), (98, 653940), (105, 610344), (108, 593390), (120, 534051), (126, 508620), (135, 474712), (140, 457758), (147, 435960), (168, 381465), (173, 370440), (180, 356034), (189, 339080), (196, 326970), (210, 305172), (216, 296695), (245, 261576), (252, 254310), (270, 237356), (280, 228879), (294, 217980), (315, 203448), (343, 186840), (346, 185220), (360, 178017), (378, 169540), (392, 163485), (420, 152586), (441, 145320), (490, 130788), (504, 127155), (519, 123480), (540, 118678), (588, 108990), (630, 101724), (686, 93420), (692, 92610), (735, 87192), (756, 84770), (840, 76293), (865, 74088), (882, 72660), (945, 67816), (980, 65394), (1029, 62280), (1038, 61740), (1080, 59339), (1176, 54495), (1211, 52920), (1260, 50862), (1323, 48440), (1372, 46710), (1384, 46305), (1470, 43596), (1512, 42385), (1557, 41160), (1715, 37368), (1730, 37044), (1764, 36330), (1890, 33908), (1960, 32697), (2058, 31140), (2076, 30870), (2205, 29064), (2422, 26460), (2520, 25431), (2595, 24696), (2646, 24220), (2744, 23355), (2940, 21798), (3087, 20760), (3114, 20580), (3430, 18684), (3460, 18522), (3528, 18165), (3633, 17640), (3780, 16954), (4116, 15570), (4152, 15435), (4410, 14532), (4671, 13720), (4844, 13230), (5145, 12456), (5190, 12348), (5292, 12110), (5880, 10899), (6055, 10584), (6174, 10380), (6228, 10290), (6615, 9688), (6860, 9342), (6920, 9261), (7266, 8820), (7560, 8477), (7785, 8232)]