2034681720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{769}}^1\times {\mathrm{1297}}^1$

素因数の和:2097

約数の個数: 128

約数和(自身を含む): 6476500800

約数和(自身を除く): 4441819080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 769, 1020, 1297, 1538, 2040, 2307, 2594, 3076, 3845, 3891, 4614, 5188, 6152, 6485, 7690, 7782, 9228, 10376, 11535, 12970, 13073, 15380, 15564, 18456, 19455, 22049, 23070, 25940, 26146, 30760, 31128, 38910, 39219, 44098, 46140, 51880, 52292, 65365, 66147, 77820, 78438, 88196, 92280, 104584, 110245, 130730, 132294, 155640, 156876, 176392, 196095, 220490, 261460, 264588, 313752, 330735, 392190, 440980, 522920, 529176, 661470, 784380, 881960, 997393, 1322940, 1568760, 1994786, 2645880, 2992179, 3989572, 4986965, 5984358, 7979144, 9973930, 11968716, 14960895, 16955681, 19947860, 23937432, 29921790, 33911362, 39895720, 50867043, 59843580, 67822724, 84778405, 101734086, 119687160, 135645448, 169556810, 203468172, 254335215, 339113620, 406936344, 508670430, 678227240, 1017340860, 2034681720]

約数ペア:

[(1, 2034681720), (2, 1017340860), (3, 678227240), (4, 508670430), (5, 406936344), (6, 339113620), (8, 254335215), (10, 203468172), (12, 169556810), (15, 135645448), (17, 119687160), (20, 101734086), (24, 84778405), (30, 67822724), (34, 59843580), (40, 50867043), (51, 39895720), (60, 33911362), (68, 29921790), (85, 23937432), (102, 19947860), (120, 16955681), (136, 14960895), (170, 11968716), (204, 9973930), (255, 7979144), (340, 5984358), (408, 4986965), (510, 3989572), (680, 2992179), (769, 2645880), (1020, 1994786), (1297, 1568760), (1538, 1322940), (2040, 997393), (2307, 881960), (2594, 784380), (3076, 661470), (3845, 529176), (3891, 522920), (4614, 440980), (5188, 392190), (6152, 330735), (6485, 313752), (7690, 264588), (7782, 261460), (9228, 220490), (10376, 196095), (11535, 176392), (12970, 156876), (13073, 155640), (15380, 132294), (15564, 130730), (18456, 110245), (19455, 104584), (22049, 92280), (23070, 88196), (25940, 78438), (26146, 77820), (30760, 66147), (31128, 65365), (38910, 52292), (39219, 51880), (44098, 46140)]