18087731760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{468109}}^1$

素因数の和:468155

約数の個数: 160

約数和(自身を含む): 66868577280

約数和(自身を除く): 48780845520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 105, 112, 115, 120, 138, 140, 161, 168, 184, 210, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 483, 552, 560, 644, 690, 805, 840, 920, 966, 1104, 1288, 1380, 1610, 1680, 1840, 1932, 2415, 2576, 2760, 3220, 3864, 4830, 5520, 6440, 7728, 9660, 12880, 19320, 38640, 468109, 936218, 1404327, 1872436, 2340545, 2808654, 3276763, 3744872, 4681090, 5617308, 6553526, 7021635, 7489744, 9362180, 9830289, 10766507, 11234616, 13107052, 14043270, 16383815, 18724360, 19660578, 21533014, 22469232, 26214104, 28086540, 32299521, 32767630, 37448720, 39321156, 43066028, 49151445, 52428208, 53832535, 56173080, 64599042, 65535260, 75365549, 78642312, 86132056, 98302890, 107665070, 112346160, 129198084, 131070520, 150731098, 157284624, 161497605, 172264112, 196605780, 215330140, 226096647, 258396168, 262141040, 301462196, 322995210, 376827745, 393211560, 430660280, 452193294, 516792336, 602924392, 645990420, 753655490, 786423120, 861320560, 904386588, 1130483235, 1205848784, 1291980840, 1507310980, 1808773176, 2260966470, 2583961680, 3014621960, 3617546352, 4521932940, 6029243920, 9043865880, 18087731760]

約数ペア:

[(1, 18087731760), (2, 9043865880), (3, 6029243920), (4, 4521932940), (5, 3617546352), (6, 3014621960), (7, 2583961680), (8, 2260966470), (10, 1808773176), (12, 1507310980), (14, 1291980840), (15, 1205848784), (16, 1130483235), (20, 904386588), (21, 861320560), (23, 786423120), (24, 753655490), (28, 645990420), (30, 602924392), (35, 516792336), (40, 452193294), (42, 430660280), (46, 393211560), (48, 376827745), (56, 322995210), (60, 301462196), (69, 262141040), (70, 258396168), (80, 226096647), (84, 215330140), (92, 196605780), (105, 172264112), (112, 161497605), (115, 157284624), (120, 150731098), (138, 131070520), (140, 129198084), (161, 112346160), (168, 107665070), (184, 98302890), (210, 86132056), (230, 78642312), (240, 75365549), (276, 65535260), (280, 64599042), (322, 56173080), (336, 53832535), (345, 52428208), (368, 49151445), (420, 43066028), (460, 39321156), (483, 37448720), (552, 32767630), (560, 32299521), (644, 28086540), (690, 26214104), (805, 22469232), (840, 21533014), (920, 19660578), (966, 18724360), (1104, 16383815), (1288, 14043270), (1380, 13107052), (1610, 11234616), (1680, 10766507), (1840, 9830289), (1932, 9362180), (2415, 7489744), (2576, 7021635), (2760, 6553526), (3220, 5617308), (3864, 4681090), (4830, 3744872), (5520, 3276763), (6440, 2808654), (7728, 2340545), (9660, 1872436), (12880, 1404327), (19320, 936218), (38640, 468109)]