515014080

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{443}}^1$

素因数の和:643

約数の個数: 224

約数和(自身を含む): 1883810304

約数和(自身を除く): 1368796224

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 173, 192, 210, 224, 240, 280, 320, 336, 346, 420, 443, 448, 480, 519, 560, 672, 692, 840, 865, 886, 960, 1038, 1120, 1211, 1329, 1344, 1384, 1680, 1730, 1772, 2076, 2215, 2240, 2422, 2595, 2658, 2768, 3101, 3360, 3460, 3544, 3633, 4152, 4430, 4844, 5190, 5316, 5536, 6055, 6202, 6645, 6720, 6920, 7088, 7266, 8304, 8860, 9303, 9688, 10380, 10632, 11072, 12110, 12404, 13290, 13840, 14176, 14532, 15505, 16608, 17720, 18165, 18606, 19376, 20760, 21264, 24220, 24808, 26580, 27680, 28352, 29064, 31010, 33216, 35440, 36330, 37212, 38752, 41520, 42528, 46515, 48440, 49616, 53160, 55360, 58128, 62020, 70880, 72660, 74424, 76639, 77504, 83040, 85056, 93030, 96880, 99232, 106320, 116256, 124040, 141760, 145320, 148848, 153278, 166080, 186060, 193760, 198464, 212640, 229917, 232512, 248080, 290640, 297696, 306556, 372120, 383195, 387520, 425280, 459834, 496160, 536473, 581280, 595392, 613112, 744240, 766390, 919668, 992320, 1072946, 1149585, 1162560, 1226224, 1488480, 1532780, 1609419, 1839336, 2145892, 2299170, 2452448, 2682365, 2976960, 3065560, 3218838, 3678672, 4291784, 4598340, 4904896, 5364730, 6131120, 6437676, 7357344, 8047095, 8583568, 9196680, 10729460, 12262240, 12875352, 14714688, 16094190, 17167136, 18393360, 21458920, 24524480, 25750704, 32188380, 34334272, 36786720, 42917840, 51501408, 64376760, 73573440, 85835680, 103002816, 128753520, 171671360, 257507040, 515014080]

約数ペア:

[(1, 515014080), (2, 257507040), (3, 171671360), (4, 128753520), (5, 103002816), (6, 85835680), (7, 73573440), (8, 64376760), (10, 51501408), (12, 42917840), (14, 36786720), (15, 34334272), (16, 32188380), (20, 25750704), (21, 24524480), (24, 21458920), (28, 18393360), (30, 17167136), (32, 16094190), (35, 14714688), (40, 12875352), (42, 12262240), (48, 10729460), (56, 9196680), (60, 8583568), (64, 8047095), (70, 7357344), (80, 6437676), (84, 6131120), (96, 5364730), (105, 4904896), (112, 4598340), (120, 4291784), (140, 3678672), (160, 3218838), (168, 3065560), (173, 2976960), (192, 2682365), (210, 2452448), (224, 2299170), (240, 2145892), (280, 1839336), (320, 1609419), (336, 1532780), (346, 1488480), (420, 1226224), (443, 1162560), (448, 1149585), (480, 1072946), (519, 992320), (560, 919668), (672, 766390), (692, 744240), (840, 613112), (865, 595392), (886, 581280), (960, 536473), (1038, 496160), (1120, 459834), (1211, 425280), (1329, 387520), (1344, 383195), (1384, 372120), (1680, 306556), (1730, 297696), (1772, 290640), (2076, 248080), (2215, 232512), (2240, 229917), (2422, 212640), (2595, 198464), (2658, 193760), (2768, 186060), (3101, 166080), (3360, 153278), (3460, 148848), (3544, 145320), (3633, 141760), (4152, 124040), (4430, 116256), (4844, 106320), (5190, 99232), (5316, 96880), (5536, 93030), (6055, 85056), (6202, 83040), (6645, 77504), (6720, 76639), (6920, 74424), (7088, 72660), (7266, 70880), (8304, 62020), (8860, 58128), (9303, 55360), (9688, 53160), (10380, 49616), (10632, 48440), (11072, 46515), (12110, 42528), (12404, 41520), (13290, 38752), (13840, 37212), (14176, 36330), (14532, 35440), (15505, 33216), (16608, 31010), (17720, 29064), (18165, 28352), (18606, 27680), (19376, 26580), (20760, 24808), (21264, 24220)]