204971040

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2791}}^1$

素因数の和:2832

約数の個数: 192

約数和(自身を含む): 759870720

約数和(自身を除く): 554899680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 170, 180, 204, 216, 240, 255, 270, 272, 288, 306, 340, 360, 408, 432, 459, 480, 510, 540, 544, 612, 680, 720, 765, 816, 864, 918, 1020, 1080, 1224, 1360, 1440, 1530, 1632, 1836, 2040, 2160, 2295, 2448, 2720, 2791, 3060, 3672, 4080, 4320, 4590, 4896, 5582, 6120, 7344, 8160, 8373, 9180, 11164, 12240, 13955, 14688, 16746, 18360, 22328, 24480, 25119, 27910, 33492, 36720, 41865, 44656, 47447, 50238, 55820, 66984, 73440, 75357, 83730, 89312, 94894, 100476, 111640, 125595, 133968, 142341, 150714, 167460, 189788, 200952, 223280, 237235, 251190, 267936, 284682, 301428, 334920, 376785, 379576, 401904, 427023, 446560, 474470, 502380, 569364, 602856, 669840, 711705, 753570, 759152, 803808, 854046, 948940, 1004760, 1138728, 1205712, 1281069, 1339680, 1423410, 1507140, 1518304, 1708092, 1897880, 2009520, 2135115, 2277456, 2411424, 2562138, 2846820, 3014280, 3416184, 3795760, 4019040, 4270230, 4554912, 5124276, 5693640, 6028560, 6405345, 6832368, 7591520, 8540460, 10248552, 11387280, 12057120, 12810690, 13664736, 17080920, 20497104, 22774560, 25621380, 34161840, 40994208, 51242760, 68323680, 102485520, 204971040]

約数ペア:

[(1, 204971040), (2, 102485520), (3, 68323680), (4, 51242760), (5, 40994208), (6, 34161840), (8, 25621380), (9, 22774560), (10, 20497104), (12, 17080920), (15, 13664736), (16, 12810690), (17, 12057120), (18, 11387280), (20, 10248552), (24, 8540460), (27, 7591520), (30, 6832368), (32, 6405345), (34, 6028560), (36, 5693640), (40, 5124276), (45, 4554912), (48, 4270230), (51, 4019040), (54, 3795760), (60, 3416184), (68, 3014280), (72, 2846820), (80, 2562138), (85, 2411424), (90, 2277456), (96, 2135115), (102, 2009520), (108, 1897880), (120, 1708092), (135, 1518304), (136, 1507140), (144, 1423410), (153, 1339680), (160, 1281069), (170, 1205712), (180, 1138728), (204, 1004760), (216, 948940), (240, 854046), (255, 803808), (270, 759152), (272, 753570), (288, 711705), (306, 669840), (340, 602856), (360, 569364), (408, 502380), (432, 474470), (459, 446560), (480, 427023), (510, 401904), (540, 379576), (544, 376785), (612, 334920), (680, 301428), (720, 284682), (765, 267936), (816, 251190), (864, 237235), (918, 223280), (1020, 200952), (1080, 189788), (1224, 167460), (1360, 150714), (1440, 142341), (1530, 133968), (1632, 125595), (1836, 111640), (2040, 100476), (2160, 94894), (2295, 89312), (2448, 83730), (2720, 75357), (2791, 73440), (3060, 66984), (3672, 55820), (4080, 50238), (4320, 47447), (4590, 44656), (4896, 41865), (5582, 36720), (6120, 33492), (7344, 27910), (8160, 25119), (8373, 24480), (9180, 22328), (11164, 18360), (12240, 16746), (13955, 14688)]