28864068480

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{385471}}^1$

素因数の和:385509

約数の個数: 192

約数和(自身を含む): 107338533120

約数和(自身を除く): 78474464640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1440, 1560, 1664, 1872, 1920, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 4992, 5760, 6240, 7488, 8320, 9360, 12480, 14976, 18720, 24960, 37440, 74880, 385471, 770942, 1156413, 1541884, 1927355, 2312826, 3083768, 3469239, 3854710, 4625652, 5011123, 5782065, 6167536, 6938478, 7709420, 9251304, 10022246, 11564130, 12335072, 13876956, 15033369, 15418840, 17346195, 18502608, 20044492, 23128260, 24670144, 25055615, 27753912, 30066738, 30837680, 34692390, 37005216, 40088984, 45100107, 46256520, 49340288, 50111230, 55507824, 60133476, 61675360, 69384780, 74010432, 75166845, 80177968, 90200214, 92513040, 100222460, 111015648, 120266952, 123350720, 138769560, 148020864, 150333690, 160355936, 180400428, 185026080, 200444920, 222031296, 225500535, 240533904, 246701440, 277539120, 300667380, 320711872, 360800856, 370052160, 400889840, 444062592, 451001070, 481067808, 555078240, 601334760, 641423744, 721601712, 740104320, 801779680, 902002140, 962135616, 1110156480, 1202669520, 1443203424, 1603559360, 1804004280, 1924271232, 2220312960, 2405339040, 2886406848, 3207118720, 3608008560, 4810678080, 5772813696, 7216017120, 9621356160, 14432034240, 28864068480]

約数ペア:

[(1, 28864068480), (2, 14432034240), (3, 9621356160), (4, 7216017120), (5, 5772813696), (6, 4810678080), (8, 3608008560), (9, 3207118720), (10, 2886406848), (12, 2405339040), (13, 2220312960), (15, 1924271232), (16, 1804004280), (18, 1603559360), (20, 1443203424), (24, 1202669520), (26, 1110156480), (30, 962135616), (32, 902002140), (36, 801779680), (39, 740104320), (40, 721601712), (45, 641423744), (48, 601334760), (52, 555078240), (60, 481067808), (64, 451001070), (65, 444062592), (72, 400889840), (78, 370052160), (80, 360800856), (90, 320711872), (96, 300667380), (104, 277539120), (117, 246701440), (120, 240533904), (128, 225500535), (130, 222031296), (144, 200444920), (156, 185026080), (160, 180400428), (180, 160355936), (192, 150333690), (195, 148020864), (208, 138769560), (234, 123350720), (240, 120266952), (260, 111015648), (288, 100222460), (312, 92513040), (320, 90200214), (360, 80177968), (384, 75166845), (390, 74010432), (416, 69384780), (468, 61675360), (480, 60133476), (520, 55507824), (576, 50111230), (585, 49340288), (624, 46256520), (640, 45100107), (720, 40088984), (780, 37005216), (832, 34692390), (936, 30837680), (960, 30066738), (1040, 27753912), (1152, 25055615), (1170, 24670144), (1248, 23128260), (1440, 20044492), (1560, 18502608), (1664, 17346195), (1872, 15418840), (1920, 15033369), (2080, 13876956), (2340, 12335072), (2496, 11564130), (2880, 10022246), (3120, 9251304), (3744, 7709420), (4160, 6938478), (4680, 6167536), (4992, 5782065), (5760, 5011123), (6240, 4625652), (7488, 3854710), (8320, 3469239), (9360, 3083768), (12480, 2312826), (14976, 1927355), (18720, 1541884), (24960, 1156413), (37440, 770942), (74880, 385471)]