2187450360

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:388

約数の個数: 320

約数和(自身を含む): 7687120320

約数和(自身を除く): 5499669960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 71, 72, 74, 81, 90, 108, 111, 120, 135, 142, 148, 162, 180, 185, 213, 216, 222, 257, 270, 284, 296, 324, 333, 355, 360, 370, 405, 426, 444, 514, 540, 555, 568, 639, 648, 666, 710, 740, 771, 810, 852, 888, 999, 1028, 1065, 1080, 1110, 1278, 1285, 1332, 1420, 1480, 1542, 1620, 1665, 1704, 1917, 1998, 2056, 2130, 2220, 2313, 2556, 2570, 2627, 2664, 2840, 2997, 3084, 3195, 3240, 3330, 3834, 3855, 3996, 4260, 4440, 4626, 4995, 5112, 5140, 5254, 5751, 5994, 6168, 6390, 6660, 6939, 7668, 7710, 7881, 7992, 8520, 9252, 9509, 9585, 9990, 10280, 10508, 11502, 11565, 11988, 12780, 13135, 13320, 13878, 14985, 15336, 15420, 15762, 18247, 18504, 19018, 19170, 19980, 20817, 21016, 23004, 23130, 23643, 23976, 25560, 26270, 27756, 28527, 28755, 29970, 30840, 31524, 34695, 36494, 38036, 38340, 39405, 39960, 41634, 46008, 46260, 47286, 47545, 52540, 54741, 55512, 57054, 57510, 59940, 63048, 69390, 70929, 72988, 76072, 76680, 78810, 83268, 85581, 91235, 92520, 94572, 95090, 104085, 105080, 109482, 114108, 115020, 118215, 119880, 138780, 141858, 142635, 145976, 157620, 164223, 166536, 171162, 182470, 189144, 190180, 208170, 212787, 218964, 228216, 230040, 236430, 256743, 273705, 277560, 283716, 285270, 315240, 328446, 342324, 354645, 364940, 380360, 416340, 425574, 427905, 437928, 472860, 492669, 513486, 547410, 567432, 570540, 656892, 675139, 684648, 709290, 729880, 770229, 821115, 832680, 851148, 855810, 945720, 985338, 1026972, 1063935, 1094820, 1141080, 1283715, 1313784, 1350278, 1418580, 1478007, 1540458, 1642230, 1702296, 1711620, 1970676, 2025417, 2053944, 2127870, 2189640, 2463345, 2567430, 2700556, 2837160, 2956014, 3080916, 3284460, 3375695, 3423240, 3851145, 3941352, 4050834, 4255740, 4926690, 5134860, 5401112, 5912028, 6076251, 6161832, 6568920, 6751390, 7390035, 7702290, 8101668, 8511480, 9853380, 10127085, 10269720, 11824056, 12152502, 13502780, 14780070, 15404580, 16203336, 18228753, 19706760, 20254170, 24305004, 27005560, 29560140, 30381255, 30809160, 36457506, 40508340, 48610008, 54686259, 59120280, 60762510, 72915012, 81016680, 91143765, 109372518, 121525020, 145830024, 182287530, 218745036, 243050040, 273431295, 364575060, 437490072, 546862590, 729150120, 1093725180, 2187450360]

約数ペア:

[(1, 2187450360), (2, 1093725180), (3, 729150120), (4, 546862590), (5, 437490072), (6, 364575060), (8, 273431295), (9, 243050040), (10, 218745036), (12, 182287530), (15, 145830024), (18, 121525020), (20, 109372518), (24, 91143765), (27, 81016680), (30, 72915012), (36, 60762510), (37, 59120280), (40, 54686259), (45, 48610008), (54, 40508340), (60, 36457506), (71, 30809160), (72, 30381255), (74, 29560140), (81, 27005560), (90, 24305004), (108, 20254170), (111, 19706760), (120, 18228753), (135, 16203336), (142, 15404580), (148, 14780070), (162, 13502780), (180, 12152502), (185, 11824056), (213, 10269720), (216, 10127085), (222, 9853380), (257, 8511480), (270, 8101668), (284, 7702290), (296, 7390035), (324, 6751390), (333, 6568920), (355, 6161832), (360, 6076251), (370, 5912028), (405, 5401112), (426, 5134860), (444, 4926690), (514, 4255740), (540, 4050834), (555, 3941352), (568, 3851145), (639, 3423240), (648, 3375695), (666, 3284460), (710, 3080916), (740, 2956014), (771, 2837160), (810, 2700556), (852, 2567430), (888, 2463345), (999, 2189640), (1028, 2127870), (1065, 2053944), (1080, 2025417), (1110, 1970676), (1278, 1711620), (1285, 1702296), (1332, 1642230), (1420, 1540458), (1480, 1478007), (1542, 1418580), (1620, 1350278), (1665, 1313784), (1704, 1283715), (1917, 1141080), (1998, 1094820), (2056, 1063935), (2130, 1026972), (2220, 985338), (2313, 945720), (2556, 855810), (2570, 851148), (2627, 832680), (2664, 821115), (2840, 770229), (2997, 729880), (3084, 709290), (3195, 684648), (3240, 675139), (3330, 656892), (3834, 570540), (3855, 567432), (3996, 547410), (4260, 513486), (4440, 492669), (4626, 472860), (4995, 437928), (5112, 427905), (5140, 425574), (5254, 416340), (5751, 380360), (5994, 364940), (6168, 354645), (6390, 342324), (6660, 328446), (6939, 315240), (7668, 285270), (7710, 283716), (7881, 277560), (7992, 273705), (8520, 256743), (9252, 236430), (9509, 230040), (9585, 228216), (9990, 218964), (10280, 212787), (10508, 208170), (11502, 190180), (11565, 189144), (11988, 182470), (12780, 171162), (13135, 166536), (13320, 164223), (13878, 157620), (14985, 145976), (15336, 142635), (15420, 141858), (15762, 138780), (18247, 119880), (18504, 118215), (19018, 115020), (19170, 114108), (19980, 109482), (20817, 105080), (21016, 104085), (23004, 95090), (23130, 94572), (23643, 92520), (23976, 91235), (25560, 85581), (26270, 83268), (27756, 78810), (28527, 76680), (28755, 76072), (29970, 72988), (30840, 70929), (31524, 69390), (34695, 63048), (36494, 59940), (38036, 57510), (38340, 57054), (39405, 55512), (39960, 54741), (41634, 52540), (46008, 47545), (46260, 47286)]