87379320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1$

素因数の和:278

約数の個数: 256

約数和(自身を含む): 329702400

約数和(自身を除く): 242323080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 29, 30, 34, 35, 40, 42, 51, 56, 58, 60, 68, 70, 84, 85, 87, 102, 105, 116, 119, 120, 136, 140, 145, 168, 170, 174, 203, 204, 210, 211, 232, 238, 255, 280, 290, 340, 348, 357, 406, 408, 420, 422, 435, 476, 493, 510, 580, 595, 609, 633, 680, 696, 714, 812, 840, 844, 870, 952, 986, 1015, 1020, 1055, 1160, 1190, 1218, 1266, 1428, 1477, 1479, 1624, 1688, 1740, 1785, 1972, 2030, 2040, 2110, 2380, 2436, 2465, 2532, 2856, 2954, 2958, 3045, 3165, 3451, 3480, 3570, 3587, 3944, 4060, 4220, 4431, 4760, 4872, 4930, 5064, 5908, 5916, 6090, 6119, 6330, 6902, 7140, 7174, 7385, 7395, 8120, 8440, 8862, 9860, 10353, 10761, 11816, 11832, 12180, 12238, 12660, 13804, 14280, 14348, 14770, 14790, 17255, 17724, 17935, 18357, 19720, 20706, 21522, 22155, 24360, 24476, 25109, 25320, 27608, 28696, 29540, 29580, 30595, 34510, 35448, 35870, 36714, 41412, 42833, 43044, 44310, 48952, 50218, 51765, 53805, 59080, 59160, 61190, 69020, 71740, 73428, 75327, 82824, 85666, 86088, 88620, 91785, 100436, 103530, 104023, 107610, 122380, 125545, 128499, 138040, 143480, 146856, 150654, 171332, 177240, 183570, 200872, 207060, 208046, 214165, 215220, 244760, 251090, 256998, 301308, 312069, 342664, 367140, 376635, 414120, 416092, 428330, 430440, 502180, 513996, 520115, 602616, 624138, 642495, 728161, 734280, 753270, 832184, 856660, 1004360, 1027992, 1040230, 1248276, 1284990, 1456322, 1506540, 1560345, 1713320, 2080460, 2184483, 2496552, 2569980, 2912644, 3013080, 3120690, 3640805, 4160920, 4368966, 5139960, 5825288, 6241380, 7281610, 8737932, 10922415, 12482760, 14563220, 17475864, 21844830, 29126440, 43689660, 87379320]

約数ペア:

[(1, 87379320), (2, 43689660), (3, 29126440), (4, 21844830), (5, 17475864), (6, 14563220), (7, 12482760), (8, 10922415), (10, 8737932), (12, 7281610), (14, 6241380), (15, 5825288), (17, 5139960), (20, 4368966), (21, 4160920), (24, 3640805), (28, 3120690), (29, 3013080), (30, 2912644), (34, 2569980), (35, 2496552), (40, 2184483), (42, 2080460), (51, 1713320), (56, 1560345), (58, 1506540), (60, 1456322), (68, 1284990), (70, 1248276), (84, 1040230), (85, 1027992), (87, 1004360), (102, 856660), (105, 832184), (116, 753270), (119, 734280), (120, 728161), (136, 642495), (140, 624138), (145, 602616), (168, 520115), (170, 513996), (174, 502180), (203, 430440), (204, 428330), (210, 416092), (211, 414120), (232, 376635), (238, 367140), (255, 342664), (280, 312069), (290, 301308), (340, 256998), (348, 251090), (357, 244760), (406, 215220), (408, 214165), (420, 208046), (422, 207060), (435, 200872), (476, 183570), (493, 177240), (510, 171332), (580, 150654), (595, 146856), (609, 143480), (633, 138040), (680, 128499), (696, 125545), (714, 122380), (812, 107610), (840, 104023), (844, 103530), (870, 100436), (952, 91785), (986, 88620), (1015, 86088), (1020, 85666), (1055, 82824), (1160, 75327), (1190, 73428), (1218, 71740), (1266, 69020), (1428, 61190), (1477, 59160), (1479, 59080), (1624, 53805), (1688, 51765), (1740, 50218), (1785, 48952), (1972, 44310), (2030, 43044), (2040, 42833), (2110, 41412), (2380, 36714), (2436, 35870), (2465, 35448), (2532, 34510), (2856, 30595), (2954, 29580), (2958, 29540), (3045, 28696), (3165, 27608), (3451, 25320), (3480, 25109), (3570, 24476), (3587, 24360), (3944, 22155), (4060, 21522), (4220, 20706), (4431, 19720), (4760, 18357), (4872, 17935), (4930, 17724), (5064, 17255), (5908, 14790), (5916, 14770), (6090, 14348), (6119, 14280), (6330, 13804), (6902, 12660), (7140, 12238), (7174, 12180), (7385, 11832), (7395, 11816), (8120, 10761), (8440, 10353), (8862, 9860)]