1277068560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:526

約数の個数: 320

約数和(自身を含む): 4525424640

約数和(自身を除く): 3248356080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 30, 31, 34, 40, 46, 48, 51, 60, 62, 68, 69, 80, 85, 92, 93, 102, 115, 120, 124, 136, 138, 155, 170, 184, 186, 204, 230, 240, 248, 255, 272, 276, 310, 340, 345, 368, 372, 391, 408, 439, 460, 465, 496, 510, 527, 552, 620, 680, 690, 713, 744, 782, 816, 878, 920, 930, 1020, 1054, 1104, 1173, 1240, 1317, 1360, 1380, 1426, 1488, 1564, 1581, 1756, 1840, 1860, 1955, 2040, 2108, 2139, 2195, 2346, 2480, 2634, 2635, 2760, 2852, 3128, 3162, 3512, 3565, 3720, 3910, 4080, 4216, 4278, 4390, 4692, 5268, 5270, 5520, 5704, 5865, 6256, 6324, 6585, 7024, 7130, 7440, 7463, 7820, 7905, 8432, 8556, 8780, 9384, 10097, 10536, 10540, 10695, 11408, 11730, 12121, 12648, 13170, 13609, 14260, 14926, 15640, 15810, 17112, 17560, 18768, 20194, 21072, 21080, 21390, 22389, 23460, 24242, 25296, 26340, 27218, 28520, 29852, 30291, 31280, 31620, 34224, 35120, 36363, 37315, 40388, 40827, 42160, 42780, 44778, 46920, 48484, 50485, 52680, 54436, 57040, 59704, 60582, 60605, 63240, 68045, 72726, 74630, 80776, 81654, 85560, 89556, 93840, 96968, 100970, 105360, 108872, 111945, 119408, 121164, 121210, 126480, 136090, 145452, 149260, 151455, 161552, 163308, 171120, 171649, 179112, 181815, 193936, 201940, 204135, 217744, 223890, 231353, 242328, 242420, 272180, 290904, 298520, 302910, 313007, 326616, 343298, 358224, 363630, 403880, 408270, 447780, 462706, 484656, 484840, 514947, 544360, 581808, 597040, 605820, 626014, 653232, 686596, 694059, 727260, 807760, 816540, 858245, 895560, 925412, 939021, 969680, 1029894, 1088720, 1156765, 1211640, 1252028, 1373192, 1388118, 1454520, 1565035, 1633080, 1716490, 1791120, 1850824, 1878042, 2059788, 2313530, 2423280, 2504056, 2574735, 2746384, 2776236, 2909040, 3130070, 3266160, 3432980, 3470295, 3701648, 3756084, 4119576, 4627060, 4695105, 5008112, 5149470, 5321119, 5552472, 6260140, 6865960, 6940590, 7512168, 8239152, 9254120, 9390210, 10298940, 10642238, 11104944, 12520280, 13731920, 13881180, 15024336, 15963357, 18508240, 18780420, 20597880, 21284476, 25040560, 26605595, 27762360, 31926714, 37560840, 41195760, 42568952, 53211190, 55524720, 63853428, 75121680, 79816785, 85137904, 106422380, 127706856, 159633570, 212844760, 255413712, 319267140, 425689520, 638534280, 1277068560]

約数ペア:

[(1, 1277068560), (2, 638534280), (3, 425689520), (4, 319267140), (5, 255413712), (6, 212844760), (8, 159633570), (10, 127706856), (12, 106422380), (15, 85137904), (16, 79816785), (17, 75121680), (20, 63853428), (23, 55524720), (24, 53211190), (30, 42568952), (31, 41195760), (34, 37560840), (40, 31926714), (46, 27762360), (48, 26605595), (51, 25040560), (60, 21284476), (62, 20597880), (68, 18780420), (69, 18508240), (80, 15963357), (85, 15024336), (92, 13881180), (93, 13731920), (102, 12520280), (115, 11104944), (120, 10642238), (124, 10298940), (136, 9390210), (138, 9254120), (155, 8239152), (170, 7512168), (184, 6940590), (186, 6865960), (204, 6260140), (230, 5552472), (240, 5321119), (248, 5149470), (255, 5008112), (272, 4695105), (276, 4627060), (310, 4119576), (340, 3756084), (345, 3701648), (368, 3470295), (372, 3432980), (391, 3266160), (408, 3130070), (439, 2909040), (460, 2776236), (465, 2746384), (496, 2574735), (510, 2504056), (527, 2423280), (552, 2313530), (620, 2059788), (680, 1878042), (690, 1850824), (713, 1791120), (744, 1716490), (782, 1633080), (816, 1565035), (878, 1454520), (920, 1388118), (930, 1373192), (1020, 1252028), (1054, 1211640), (1104, 1156765), (1173, 1088720), (1240, 1029894), (1317, 969680), (1360, 939021), (1380, 925412), (1426, 895560), (1488, 858245), (1564, 816540), (1581, 807760), (1756, 727260), (1840, 694059), (1860, 686596), (1955, 653232), (2040, 626014), (2108, 605820), (2139, 597040), (2195, 581808), (2346, 544360), (2480, 514947), (2634, 484840), (2635, 484656), (2760, 462706), (2852, 447780), (3128, 408270), (3162, 403880), (3512, 363630), (3565, 358224), (3720, 343298), (3910, 326616), (4080, 313007), (4216, 302910), (4278, 298520), (4390, 290904), (4692, 272180), (5268, 242420), (5270, 242328), (5520, 231353), (5704, 223890), (5865, 217744), (6256, 204135), (6324, 201940), (6585, 193936), (7024, 181815), (7130, 179112), (7440, 171649), (7463, 171120), (7820, 163308), (7905, 161552), (8432, 151455), (8556, 149260), (8780, 145452), (9384, 136090), (10097, 126480), (10536, 121210), (10540, 121164), (10695, 119408), (11408, 111945), (11730, 108872), (12121, 105360), (12648, 100970), (13170, 96968), (13609, 93840), (14260, 89556), (14926, 85560), (15640, 81654), (15810, 80776), (17112, 74630), (17560, 72726), (18768, 68045), (20194, 63240), (21072, 60605), (21080, 60582), (21390, 59704), (22389, 57040), (23460, 54436), (24242, 52680), (25296, 50485), (26340, 48484), (27218, 46920), (28520, 44778), (29852, 42780), (30291, 42160), (31280, 40827), (31620, 40388), (34224, 37315), (35120, 36363)]