7885704240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{617}}^1$

素因数の和:797

約数の個数: 320

約数和(自身を含む): 27936961920

約数和(自身を除く): 20051257680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 61, 72, 80, 90, 97, 108, 120, 122, 135, 144, 180, 183, 194, 216, 240, 244, 270, 291, 305, 360, 366, 388, 432, 485, 488, 540, 549, 582, 610, 617, 720, 732, 776, 873, 915, 970, 976, 1080, 1098, 1164, 1220, 1234, 1455, 1464, 1552, 1647, 1746, 1830, 1851, 1940, 2160, 2196, 2328, 2440, 2468, 2619, 2745, 2910, 2928, 3085, 3294, 3492, 3660, 3702, 3880, 4365, 4392, 4656, 4880, 4936, 5238, 5490, 5553, 5820, 5917, 6170, 6588, 6984, 7320, 7404, 7760, 8235, 8730, 8784, 9255, 9872, 10476, 10980, 11106, 11640, 11834, 12340, 13095, 13176, 13968, 14640, 14808, 16470, 16659, 17460, 17751, 18510, 20952, 21960, 22212, 23280, 23668, 24680, 26190, 26352, 27765, 29585, 29616, 32940, 33318, 34920, 35502, 37020, 37637, 41904, 43920, 44424, 47336, 49360, 52380, 53253, 55530, 59170, 59849, 65880, 66636, 69840, 71004, 74040, 75274, 83295, 88755, 88848, 94672, 104760, 106506, 111060, 112911, 118340, 119698, 131760, 133272, 142008, 148080, 150548, 159759, 166590, 177510, 179547, 188185, 209520, 213012, 222120, 225822, 236680, 239396, 266265, 266544, 284016, 299245, 301096, 319518, 333180, 338733, 355020, 359094, 376370, 426024, 444240, 451644, 473360, 478792, 532530, 538641, 564555, 598490, 602192, 639036, 666360, 677466, 710040, 718188, 752740, 798795, 852048, 897735, 903288, 957584, 1016199, 1065060, 1077282, 1129110, 1196980, 1278072, 1332720, 1354932, 1420080, 1436376, 1505480, 1597590, 1615923, 1693665, 1795470, 1806576, 2032398, 2130120, 2154564, 2258220, 2393960, 2556144, 2693205, 2709864, 2872752, 3010960, 3195180, 3231846, 3387330, 3590940, 3650789, 4064796, 4260240, 4309128, 4516440, 4787920, 5080995, 5386410, 5419728, 6390360, 6463692, 6774660, 7181880, 7301578, 8079615, 8129592, 8618256, 9032880, 10161990, 10772820, 10952367, 12780720, 12927384, 13549320, 14363760, 14603156, 16159230, 16259184, 18253945, 20323980, 21545640, 21904734, 25854768, 27098640, 29206312, 32318460, 32857101, 36507890, 40647960, 43091280, 43809468, 54761835, 58412624, 64636920, 65714202, 73015780, 81295920, 87618936, 98571303, 109523670, 129273840, 131428404, 146031560, 164285505, 175237872, 197142606, 219047340, 262856808, 292063120, 328571010, 394285212, 438094680, 492856515, 525713616, 657142020, 788570424, 876189360, 985713030, 1314284040, 1577140848, 1971426060, 2628568080, 3942852120, 7885704240]

約数ペア:

[(1, 7885704240), (2, 3942852120), (3, 2628568080), (4, 1971426060), (5, 1577140848), (6, 1314284040), (8, 985713030), (9, 876189360), (10, 788570424), (12, 657142020), (15, 525713616), (16, 492856515), (18, 438094680), (20, 394285212), (24, 328571010), (27, 292063120), (30, 262856808), (36, 219047340), (40, 197142606), (45, 175237872), (48, 164285505), (54, 146031560), (60, 131428404), (61, 129273840), (72, 109523670), (80, 98571303), (90, 87618936), (97, 81295920), (108, 73015780), (120, 65714202), (122, 64636920), (135, 58412624), (144, 54761835), (180, 43809468), (183, 43091280), (194, 40647960), (216, 36507890), (240, 32857101), (244, 32318460), (270, 29206312), (291, 27098640), (305, 25854768), (360, 21904734), (366, 21545640), (388, 20323980), (432, 18253945), (485, 16259184), (488, 16159230), (540, 14603156), (549, 14363760), (582, 13549320), (610, 12927384), (617, 12780720), (720, 10952367), (732, 10772820), (776, 10161990), (873, 9032880), (915, 8618256), (970, 8129592), (976, 8079615), (1080, 7301578), (1098, 7181880), (1164, 6774660), (1220, 6463692), (1234, 6390360), (1455, 5419728), (1464, 5386410), (1552, 5080995), (1647, 4787920), (1746, 4516440), (1830, 4309128), (1851, 4260240), (1940, 4064796), (2160, 3650789), (2196, 3590940), (2328, 3387330), (2440, 3231846), (2468, 3195180), (2619, 3010960), (2745, 2872752), (2910, 2709864), (2928, 2693205), (3085, 2556144), (3294, 2393960), (3492, 2258220), (3660, 2154564), (3702, 2130120), (3880, 2032398), (4365, 1806576), (4392, 1795470), (4656, 1693665), (4880, 1615923), (4936, 1597590), (5238, 1505480), (5490, 1436376), (5553, 1420080), (5820, 1354932), (5917, 1332720), (6170, 1278072), (6588, 1196980), (6984, 1129110), (7320, 1077282), (7404, 1065060), (7760, 1016199), (8235, 957584), (8730, 903288), (8784, 897735), (9255, 852048), (9872, 798795), (10476, 752740), (10980, 718188), (11106, 710040), (11640, 677466), (11834, 666360), (12340, 639036), (13095, 602192), (13176, 598490), (13968, 564555), (14640, 538641), (14808, 532530), (16470, 478792), (16659, 473360), (17460, 451644), (17751, 444240), (18510, 426024), (20952, 376370), (21960, 359094), (22212, 355020), (23280, 338733), (23668, 333180), (24680, 319518), (26190, 301096), (26352, 299245), (27765, 284016), (29585, 266544), (29616, 266265), (32940, 239396), (33318, 236680), (34920, 225822), (35502, 222120), (37020, 213012), (37637, 209520), (41904, 188185), (43920, 179547), (44424, 177510), (47336, 166590), (49360, 159759), (52380, 150548), (53253, 148080), (55530, 142008), (59170, 133272), (59849, 131760), (65880, 119698), (66636, 118340), (69840, 112911), (71004, 111060), (74040, 106506), (75274, 104760), (83295, 94672), (88755, 88848)]