780946272

素因数分解:

$2^5\times 3^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{479}}^1$

素因数の和:555

約数の個数: 240

約数和(自身を含む): 2502783360

約数和(自身を除く): 1721837088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 37, 48, 51, 54, 68, 72, 74, 81, 96, 102, 108, 111, 136, 144, 148, 153, 162, 204, 216, 222, 272, 288, 296, 306, 324, 333, 408, 432, 444, 459, 479, 544, 592, 612, 629, 648, 666, 816, 864, 888, 918, 958, 999, 1184, 1224, 1258, 1296, 1332, 1377, 1437, 1632, 1776, 1836, 1887, 1916, 1998, 2448, 2516, 2592, 2664, 2754, 2874, 2997, 3552, 3672, 3774, 3832, 3996, 4311, 4896, 5032, 5328, 5508, 5661, 5748, 5994, 7344, 7548, 7664, 7992, 8143, 8622, 10064, 10656, 11016, 11322, 11496, 11988, 12933, 14688, 15096, 15328, 15984, 16286, 16983, 17244, 17723, 20128, 22032, 22644, 22992, 23976, 24429, 25866, 30192, 31968, 32572, 33966, 34488, 35446, 38799, 44064, 45288, 45984, 47952, 48858, 50949, 51732, 53169, 60384, 65144, 67932, 68976, 70892, 73287, 77598, 90576, 95904, 97716, 101898, 103464, 106338, 130288, 135864, 137952, 141784, 146574, 155196, 159507, 181152, 195432, 203796, 206928, 212676, 219861, 260576, 271728, 283568, 293148, 301291, 310392, 319014, 390864, 407592, 413856, 425352, 439722, 478521, 543456, 567136, 586296, 602582, 620784, 638028, 659583, 781728, 815184, 850704, 879444, 903873, 957042, 1172592, 1205164, 1241568, 1276056, 1319166, 1435563, 1630368, 1701408, 1758888, 1807746, 1914084, 2345184, 2410328, 2552112, 2638332, 2711619, 2871126, 3517776, 3615492, 3828168, 4820656, 5104224, 5276664, 5423238, 5742252, 7035552, 7230984, 7656336, 8134857, 9641312, 10553328, 10846476, 11484504, 14461968, 15312672, 16269714, 21106656, 21692952, 22969008, 24404571, 28923936, 32539428, 43385904, 45938016, 48809142, 65078856, 86771808, 97618284, 130157712, 195236568, 260315424, 390473136, 780946272]

約数ペア:

[(1, 780946272), (2, 390473136), (3, 260315424), (4, 195236568), (6, 130157712), (8, 97618284), (9, 86771808), (12, 65078856), (16, 48809142), (17, 45938016), (18, 43385904), (24, 32539428), (27, 28923936), (32, 24404571), (34, 22969008), (36, 21692952), (37, 21106656), (48, 16269714), (51, 15312672), (54, 14461968), (68, 11484504), (72, 10846476), (74, 10553328), (81, 9641312), (96, 8134857), (102, 7656336), (108, 7230984), (111, 7035552), (136, 5742252), (144, 5423238), (148, 5276664), (153, 5104224), (162, 4820656), (204, 3828168), (216, 3615492), (222, 3517776), (272, 2871126), (288, 2711619), (296, 2638332), (306, 2552112), (324, 2410328), (333, 2345184), (408, 1914084), (432, 1807746), (444, 1758888), (459, 1701408), (479, 1630368), (544, 1435563), (592, 1319166), (612, 1276056), (629, 1241568), (648, 1205164), (666, 1172592), (816, 957042), (864, 903873), (888, 879444), (918, 850704), (958, 815184), (999, 781728), (1184, 659583), (1224, 638028), (1258, 620784), (1296, 602582), (1332, 586296), (1377, 567136), (1437, 543456), (1632, 478521), (1776, 439722), (1836, 425352), (1887, 413856), (1916, 407592), (1998, 390864), (2448, 319014), (2516, 310392), (2592, 301291), (2664, 293148), (2754, 283568), (2874, 271728), (2997, 260576), (3552, 219861), (3672, 212676), (3774, 206928), (3832, 203796), (3996, 195432), (4311, 181152), (4896, 159507), (5032, 155196), (5328, 146574), (5508, 141784), (5661, 137952), (5748, 135864), (5994, 130288), (7344, 106338), (7548, 103464), (7664, 101898), (7992, 97716), (8143, 95904), (8622, 90576), (10064, 77598), (10656, 73287), (11016, 70892), (11322, 68976), (11496, 67932), (11988, 65144), (12933, 60384), (14688, 53169), (15096, 51732), (15328, 50949), (15984, 48858), (16286, 47952), (16983, 45984), (17244, 45288), (17723, 44064), (20128, 38799), (22032, 35446), (22644, 34488), (22992, 33966), (23976, 32572), (24429, 31968), (25866, 30192)]