2505160320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{601}}^1$

素因数の和:803

約数の個数: 256

約数和(自身を含む): 8665332480

約数和(自身を除く): 6160172160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 167, 192, 195, 208, 240, 260, 312, 320, 334, 384, 390, 416, 480, 501, 520, 601, 624, 640, 668, 780, 832, 835, 960, 1002, 1040, 1202, 1248, 1336, 1560, 1664, 1670, 1803, 1920, 2004, 2080, 2171, 2404, 2496, 2505, 2672, 3005, 3120, 3340, 3606, 4008, 4160, 4342, 4808, 4992, 5010, 5344, 6010, 6240, 6513, 6680, 7212, 7813, 8016, 8320, 8684, 9015, 9616, 10020, 10688, 10855, 12020, 12480, 13026, 13360, 14424, 15626, 16032, 17368, 18030, 19232, 20040, 21376, 21710, 23439, 24040, 24960, 26052, 26720, 28848, 31252, 32064, 32565, 34736, 36060, 38464, 39065, 40080, 43420, 46878, 48080, 52104, 53440, 57696, 62504, 64128, 65130, 69472, 72120, 76928, 78130, 80160, 86840, 93756, 96160, 100367, 104208, 106880, 115392, 117195, 125008, 130260, 138944, 144240, 156260, 160320, 173680, 187512, 192320, 200734, 208416, 230784, 234390, 250016, 260520, 277888, 288480, 301101, 312520, 320640, 347360, 375024, 384640, 401468, 416832, 468780, 500032, 501835, 521040, 576960, 602202, 625040, 694720, 750048, 802936, 833664, 937560, 1000064, 1003670, 1042080, 1153920, 1204404, 1250080, 1304771, 1389440, 1500096, 1505505, 1605872, 1875120, 2007340, 2084160, 2408808, 2500160, 2609542, 3000192, 3011010, 3211744, 3750240, 3914313, 4014680, 4168320, 4817616, 5000320, 5219084, 6022020, 6423488, 6523855, 7500480, 7828626, 8029360, 9635232, 10438168, 12044040, 12846976, 13047710, 15000960, 15657252, 16058720, 19270464, 19571565, 20876336, 24088080, 26095420, 31314504, 32117440, 38540928, 39143130, 41752672, 48176160, 52190840, 62629008, 64234880, 78286260, 83505344, 96352320, 104381680, 125258016, 156572520, 167010688, 192704640, 208763360, 250516032, 313145040, 417526720, 501032064, 626290080, 835053440, 1252580160, 2505160320]

約数ペア:

[(1, 2505160320), (2, 1252580160), (3, 835053440), (4, 626290080), (5, 501032064), (6, 417526720), (8, 313145040), (10, 250516032), (12, 208763360), (13, 192704640), (15, 167010688), (16, 156572520), (20, 125258016), (24, 104381680), (26, 96352320), (30, 83505344), (32, 78286260), (39, 64234880), (40, 62629008), (48, 52190840), (52, 48176160), (60, 41752672), (64, 39143130), (65, 38540928), (78, 32117440), (80, 31314504), (96, 26095420), (104, 24088080), (120, 20876336), (128, 19571565), (130, 19270464), (156, 16058720), (160, 15657252), (167, 15000960), (192, 13047710), (195, 12846976), (208, 12044040), (240, 10438168), (260, 9635232), (312, 8029360), (320, 7828626), (334, 7500480), (384, 6523855), (390, 6423488), (416, 6022020), (480, 5219084), (501, 5000320), (520, 4817616), (601, 4168320), (624, 4014680), (640, 3914313), (668, 3750240), (780, 3211744), (832, 3011010), (835, 3000192), (960, 2609542), (1002, 2500160), (1040, 2408808), (1202, 2084160), (1248, 2007340), (1336, 1875120), (1560, 1605872), (1664, 1505505), (1670, 1500096), (1803, 1389440), (1920, 1304771), (2004, 1250080), (2080, 1204404), (2171, 1153920), (2404, 1042080), (2496, 1003670), (2505, 1000064), (2672, 937560), (3005, 833664), (3120, 802936), (3340, 750048), (3606, 694720), (4008, 625040), (4160, 602202), (4342, 576960), (4808, 521040), (4992, 501835), (5010, 500032), (5344, 468780), (6010, 416832), (6240, 401468), (6513, 384640), (6680, 375024), (7212, 347360), (7813, 320640), (8016, 312520), (8320, 301101), (8684, 288480), (9015, 277888), (9616, 260520), (10020, 250016), (10688, 234390), (10855, 230784), (12020, 208416), (12480, 200734), (13026, 192320), (13360, 187512), (14424, 173680), (15626, 160320), (16032, 156260), (17368, 144240), (18030, 138944), (19232, 130260), (20040, 125008), (21376, 117195), (21710, 115392), (23439, 106880), (24040, 104208), (24960, 100367), (26052, 96160), (26720, 93756), (28848, 86840), (31252, 80160), (32064, 78130), (32565, 76928), (34736, 72120), (36060, 69472), (38464, 65130), (39065, 64128), (40080, 62504), (43420, 57696), (46878, 53440), (48080, 52104)]