1505156640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{251}}^1$

素因数の和:344

約数の個数: 288

約数和(自身を含む): 5296995648

約数和(自身を除く): 3791839008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 96, 104, 120, 124, 130, 155, 156, 160, 186, 195, 208, 240, 248, 251, 260, 310, 312, 372, 390, 403, 416, 465, 480, 496, 502, 520, 620, 624, 744, 753, 780, 806, 930, 961, 992, 1004, 1040, 1209, 1240, 1248, 1255, 1488, 1506, 1560, 1612, 1860, 1922, 2008, 2015, 2080, 2418, 2480, 2510, 2883, 2976, 3012, 3120, 3224, 3263, 3720, 3765, 3844, 4016, 4030, 4805, 4836, 4960, 5020, 5766, 6024, 6045, 6240, 6448, 6526, 7440, 7530, 7688, 7781, 8032, 8060, 9610, 9672, 9789, 10040, 11532, 12048, 12090, 12493, 12896, 13052, 14415, 14880, 15060, 15376, 15562, 16120, 16315, 19220, 19344, 19578, 20080, 23064, 23343, 24096, 24180, 24986, 26104, 28830, 30120, 30752, 31124, 32240, 32630, 37479, 38440, 38688, 38905, 39156, 40160, 46128, 46686, 48360, 48945, 49972, 52208, 57660, 60240, 62248, 62465, 64480, 65260, 74958, 76880, 77810, 78312, 92256, 93372, 96720, 97890, 99944, 101153, 104416, 115320, 116715, 120480, 124496, 124930, 130520, 149916, 153760, 155620, 156624, 186744, 187395, 193440, 195780, 199888, 202306, 230640, 233430, 241211, 248992, 249860, 261040, 299832, 303459, 311240, 313248, 373488, 374790, 391560, 399776, 404612, 461280, 466860, 482422, 499720, 505765, 522080, 599664, 606918, 622480, 723633, 746976, 749580, 783120, 809224, 933720, 964844, 999440, 1011530, 1199328, 1206055, 1213836, 1244960, 1447266, 1499160, 1517295, 1566240, 1618448, 1867440, 1929688, 1998880, 2023060, 2412110, 2427672, 2894532, 2998320, 3034590, 3135743, 3236896, 3618165, 3734880, 3859376, 4046120, 4824220, 4855344, 5789064, 5996640, 6069180, 6271486, 7236330, 7718752, 8092240, 9407229, 9648440, 9710688, 11578128, 12138360, 12542972, 14472660, 15678715, 16184480, 18814458, 19296880, 23156256, 24276720, 25085944, 28945320, 31357430, 37628916, 38593760, 47036145, 48553440, 50171888, 57890640, 62714860, 75257832, 94072290, 100343776, 115781280, 125429720, 150515664, 188144580, 250859440, 301031328, 376289160, 501718880, 752578320, 1505156640]

約数ペア:

[(1, 1505156640), (2, 752578320), (3, 501718880), (4, 376289160), (5, 301031328), (6, 250859440), (8, 188144580), (10, 150515664), (12, 125429720), (13, 115781280), (15, 100343776), (16, 94072290), (20, 75257832), (24, 62714860), (26, 57890640), (30, 50171888), (31, 48553440), (32, 47036145), (39, 38593760), (40, 37628916), (48, 31357430), (52, 28945320), (60, 25085944), (62, 24276720), (65, 23156256), (78, 19296880), (80, 18814458), (93, 16184480), (96, 15678715), (104, 14472660), (120, 12542972), (124, 12138360), (130, 11578128), (155, 9710688), (156, 9648440), (160, 9407229), (186, 8092240), (195, 7718752), (208, 7236330), (240, 6271486), (248, 6069180), (251, 5996640), (260, 5789064), (310, 4855344), (312, 4824220), (372, 4046120), (390, 3859376), (403, 3734880), (416, 3618165), (465, 3236896), (480, 3135743), (496, 3034590), (502, 2998320), (520, 2894532), (620, 2427672), (624, 2412110), (744, 2023060), (753, 1998880), (780, 1929688), (806, 1867440), (930, 1618448), (961, 1566240), (992, 1517295), (1004, 1499160), (1040, 1447266), (1209, 1244960), (1240, 1213836), (1248, 1206055), (1255, 1199328), (1488, 1011530), (1506, 999440), (1560, 964844), (1612, 933720), (1860, 809224), (1922, 783120), (2008, 749580), (2015, 746976), (2080, 723633), (2418, 622480), (2480, 606918), (2510, 599664), (2883, 522080), (2976, 505765), (3012, 499720), (3120, 482422), (3224, 466860), (3263, 461280), (3720, 404612), (3765, 399776), (3844, 391560), (4016, 374790), (4030, 373488), (4805, 313248), (4836, 311240), (4960, 303459), (5020, 299832), (5766, 261040), (6024, 249860), (6045, 248992), (6240, 241211), (6448, 233430), (6526, 230640), (7440, 202306), (7530, 199888), (7688, 195780), (7781, 193440), (8032, 187395), (8060, 186744), (9610, 156624), (9672, 155620), (9789, 153760), (10040, 149916), (11532, 130520), (12048, 124930), (12090, 124496), (12493, 120480), (12896, 116715), (13052, 115320), (14415, 104416), (14880, 101153), (15060, 99944), (15376, 97890), (15562, 96720), (16120, 93372), (16315, 92256), (19220, 78312), (19344, 77810), (19578, 76880), (20080, 74958), (23064, 65260), (23343, 64480), (24096, 62465), (24180, 62248), (24986, 60240), (26104, 57660), (28830, 52208), (30120, 49972), (30752, 48945), (31124, 48360), (32240, 46686), (32630, 46128), (37479, 40160), (38440, 39156), (38688, 38905)]