2905765920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{241}}^1\times {\mathrm{2791}}^1$

素因数の和:3056

約数の個数: 192

約数和(自身を含む): 10216039680

約数和(自身を除く): 7310273760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 241, 270, 288, 360, 432, 480, 482, 540, 720, 723, 864, 964, 1080, 1205, 1440, 1446, 1928, 2160, 2169, 2410, 2791, 2892, 3615, 3856, 4320, 4338, 4820, 5582, 5784, 6507, 7230, 7712, 8373, 8676, 9640, 10845, 11164, 11568, 13014, 13955, 14460, 16746, 17352, 19280, 21690, 22328, 23136, 25119, 26028, 27910, 28920, 32535, 33492, 34704, 38560, 41865, 43380, 44656, 50238, 52056, 55820, 57840, 65070, 66984, 69408, 75357, 83730, 86760, 89312, 100476, 104112, 111640, 115680, 125595, 130140, 133968, 150714, 167460, 173520, 200952, 208224, 223280, 251190, 260280, 267936, 301428, 334920, 347040, 376785, 401904, 446560, 502380, 520560, 602856, 669840, 672631, 753570, 803808, 1004760, 1041120, 1205712, 1339680, 1345262, 1507140, 2009520, 2017893, 2411424, 2690524, 3014280, 3363155, 4019040, 4035786, 5381048, 6028560, 6053679, 6726310, 8071572, 10089465, 10762096, 12057120, 12107358, 13452620, 16143144, 18161037, 20178930, 21524192, 24214716, 26905240, 30268395, 32286288, 36322074, 40357860, 48429432, 53810480, 60536790, 64572576, 72644148, 80715720, 90805185, 96858864, 107620960, 121073580, 145288296, 161431440, 181610370, 193717728, 242147160, 290576592, 322862880, 363220740, 484294320, 581153184, 726441480, 968588640, 1452882960, 2905765920]

約数ペア:

[(1, 2905765920), (2, 1452882960), (3, 968588640), (4, 726441480), (5, 581153184), (6, 484294320), (8, 363220740), (9, 322862880), (10, 290576592), (12, 242147160), (15, 193717728), (16, 181610370), (18, 161431440), (20, 145288296), (24, 121073580), (27, 107620960), (30, 96858864), (32, 90805185), (36, 80715720), (40, 72644148), (45, 64572576), (48, 60536790), (54, 53810480), (60, 48429432), (72, 40357860), (80, 36322074), (90, 32286288), (96, 30268395), (108, 26905240), (120, 24214716), (135, 21524192), (144, 20178930), (160, 18161037), (180, 16143144), (216, 13452620), (240, 12107358), (241, 12057120), (270, 10762096), (288, 10089465), (360, 8071572), (432, 6726310), (480, 6053679), (482, 6028560), (540, 5381048), (720, 4035786), (723, 4019040), (864, 3363155), (964, 3014280), (1080, 2690524), (1205, 2411424), (1440, 2017893), (1446, 2009520), (1928, 1507140), (2160, 1345262), (2169, 1339680), (2410, 1205712), (2791, 1041120), (2892, 1004760), (3615, 803808), (3856, 753570), (4320, 672631), (4338, 669840), (4820, 602856), (5582, 520560), (5784, 502380), (6507, 446560), (7230, 401904), (7712, 376785), (8373, 347040), (8676, 334920), (9640, 301428), (10845, 267936), (11164, 260280), (11568, 251190), (13014, 223280), (13955, 208224), (14460, 200952), (16746, 173520), (17352, 167460), (19280, 150714), (21690, 133968), (22328, 130140), (23136, 125595), (25119, 115680), (26028, 111640), (27910, 104112), (28920, 100476), (32535, 89312), (33492, 86760), (34704, 83730), (38560, 75357), (41865, 69408), (43380, 66984), (44656, 65070), (50238, 57840), (52056, 55820)]