2447696160

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18679}}^1$

素因数の和:18720

約数の個数: 288

約数和(自身を含む): 10280874240

約数和(自身を除く): 7833178080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 160, 168, 180, 182, 195, 208, 210, 224, 234, 240, 252, 260, 273, 280, 288, 312, 315, 336, 360, 364, 390, 416, 420, 455, 468, 480, 504, 520, 546, 560, 585, 624, 630, 672, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1120, 1170, 1248, 1260, 1365, 1440, 1456, 1560, 1638, 1680, 1820, 1872, 2016, 2080, 2184, 2340, 2520, 2730, 2912, 3120, 3276, 3360, 3640, 3744, 4095, 4368, 4680, 5040, 5460, 6240, 6552, 7280, 8190, 8736, 9360, 10080, 10920, 13104, 14560, 16380, 18679, 18720, 21840, 26208, 32760, 37358, 43680, 56037, 65520, 74716, 93395, 112074, 130753, 131040, 149432, 168111, 186790, 224148, 242827, 261506, 280185, 298864, 336222, 373580, 392259, 448296, 485654, 523012, 560370, 597728, 653765, 672444, 728481, 747160, 784518, 840555, 896592, 971308, 1046024, 1120740, 1176777, 1214135, 1307530, 1344888, 1456962, 1494320, 1569036, 1681110, 1699789, 1793184, 1942616, 1961295, 2092048, 2185443, 2241480, 2353554, 2428270, 2615060, 2689776, 2913924, 2988640, 3138072, 3362220, 3399578, 3642405, 3885232, 3922590, 4184096, 4370886, 4482960, 4707108, 4856540, 5099367, 5230120, 5379552, 5827848, 5883885, 6276144, 6724440, 6799156, 7284810, 7770464, 7845180, 8498945, 8741772, 8965920, 9414216, 9713080, 10198734, 10460240, 10927215, 11655696, 11767770, 12552288, 13448880, 13598312, 14569620, 15298101, 15690360, 16997890, 17483544, 18828432, 19426160, 20397468, 20920480, 21854430, 23311392, 23535540, 25496835, 26897760, 27196624, 29139240, 30596202, 31380720, 33995780, 34967088, 37656864, 38852320, 40794936, 43708860, 47071080, 50993670, 54393248, 58278480, 61192404, 62761440, 67991560, 69934176, 76490505, 81589872, 87417720, 94142160, 101987340, 116556960, 122384808, 135983120, 152981010, 163179744, 174835440, 188284320, 203974680, 244769616, 271966240, 305962020, 349670880, 407949360, 489539232, 611924040, 815898720, 1223848080, 2447696160]

約数ペア:

[(1, 2447696160), (2, 1223848080), (3, 815898720), (4, 611924040), (5, 489539232), (6, 407949360), (7, 349670880), (8, 305962020), (9, 271966240), (10, 244769616), (12, 203974680), (13, 188284320), (14, 174835440), (15, 163179744), (16, 152981010), (18, 135983120), (20, 122384808), (21, 116556960), (24, 101987340), (26, 94142160), (28, 87417720), (30, 81589872), (32, 76490505), (35, 69934176), (36, 67991560), (39, 62761440), (40, 61192404), (42, 58278480), (45, 54393248), (48, 50993670), (52, 47071080), (56, 43708860), (60, 40794936), (63, 38852320), (65, 37656864), (70, 34967088), (72, 33995780), (78, 31380720), (80, 30596202), (84, 29139240), (90, 27196624), (91, 26897760), (96, 25496835), (104, 23535540), (105, 23311392), (112, 21854430), (117, 20920480), (120, 20397468), (126, 19426160), (130, 18828432), (140, 17483544), (144, 16997890), (156, 15690360), (160, 15298101), (168, 14569620), (180, 13598312), (182, 13448880), (195, 12552288), (208, 11767770), (210, 11655696), (224, 10927215), (234, 10460240), (240, 10198734), (252, 9713080), (260, 9414216), (273, 8965920), (280, 8741772), (288, 8498945), (312, 7845180), (315, 7770464), (336, 7284810), (360, 6799156), (364, 6724440), (390, 6276144), (416, 5883885), (420, 5827848), (455, 5379552), (468, 5230120), (480, 5099367), (504, 4856540), (520, 4707108), (546, 4482960), (560, 4370886), (585, 4184096), (624, 3922590), (630, 3885232), (672, 3642405), (720, 3399578), (728, 3362220), (780, 3138072), (819, 2988640), (840, 2913924), (910, 2689776), (936, 2615060), (1008, 2428270), (1040, 2353554), (1092, 2241480), (1120, 2185443), (1170, 2092048), (1248, 1961295), (1260, 1942616), (1365, 1793184), (1440, 1699789), (1456, 1681110), (1560, 1569036), (1638, 1494320), (1680, 1456962), (1820, 1344888), (1872, 1307530), (2016, 1214135), (2080, 1176777), (2184, 1120740), (2340, 1046024), (2520, 971308), (2730, 896592), (2912, 840555), (3120, 784518), (3276, 747160), (3360, 728481), (3640, 672444), (3744, 653765), (4095, 597728), (4368, 560370), (4680, 523012), (5040, 485654), (5460, 448296), (6240, 392259), (6552, 373580), (7280, 336222), (8190, 298864), (8736, 280185), (9360, 261506), (10080, 242827), (10920, 224148), (13104, 186790), (14560, 168111), (16380, 149432), (18679, 131040), (18720, 130753), (21840, 112074), (26208, 93395), (32760, 74716), (37358, 65520), (43680, 56037)]