71989008480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{26437}}^1$

素因数の和:26550

約数の個数: 288

約数和(自身を含む): 257754002688

約数和(自身を除く): 185764994208

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 61, 62, 72, 80, 90, 93, 96, 120, 122, 124, 144, 155, 160, 180, 183, 186, 240, 244, 248, 279, 288, 305, 310, 360, 366, 372, 465, 480, 488, 496, 549, 558, 610, 620, 720, 732, 744, 915, 930, 976, 992, 1098, 1116, 1220, 1240, 1395, 1440, 1464, 1488, 1830, 1860, 1891, 1952, 2196, 2232, 2440, 2480, 2745, 2790, 2928, 2976, 3660, 3720, 3782, 4392, 4464, 4880, 4960, 5490, 5580, 5673, 5856, 7320, 7440, 7564, 8784, 8928, 9455, 9760, 10980, 11160, 11346, 14640, 14880, 15128, 17019, 17568, 18910, 21960, 22320, 22692, 26437, 28365, 29280, 30256, 34038, 37820, 43920, 44640, 45384, 52874, 56730, 60512, 68076, 75640, 79311, 85095, 87840, 90768, 105748, 113460, 132185, 136152, 151280, 158622, 170190, 181536, 211496, 226920, 237933, 264370, 272304, 302560, 317244, 340380, 396555, 422992, 453840, 475866, 528740, 544608, 634488, 680760, 793110, 819547, 845984, 907680, 951732, 1057480, 1189665, 1268976, 1361520, 1586220, 1612657, 1639094, 1903464, 2114960, 2379330, 2458641, 2537952, 2723040, 3172440, 3225314, 3278188, 3806928, 4097735, 4229920, 4758660, 4837971, 4917282, 6344880, 6450628, 6556376, 7375923, 7613856, 8063285, 8195470, 9517320, 9675942, 9834564, 12293205, 12689760, 12901256, 13112752, 14513913, 14751846, 16126570, 16390940, 19034640, 19351884, 19669128, 24189855, 24586410, 25802512, 26225504, 29027826, 29503692, 32253140, 32781880, 36879615, 38069280, 38703768, 39338256, 48379710, 49172820, 49992367, 51605024, 58055652, 59007384, 64506280, 65563760, 72569565, 73759230, 77407536, 78676512, 96759420, 98345640, 99984734, 116111304, 118014768, 129012560, 131127520, 145139130, 147518460, 149977101, 154815072, 193518840, 196691280, 199969468, 232222608, 236029536, 249961835, 258025120, 290278260, 295036920, 299954202, 387037680, 393382560, 399938936, 449931303, 464445216, 499923670, 580556520, 590073840, 599908404, 749885505, 774075360, 799877872, 899862606, 999847340, 1161113040, 1180147680, 1199816808, 1499771010, 1599755744, 1799725212, 1999694680, 2249656515, 2322226080, 2399633616, 2999542020, 3599450424, 3999389360, 4499313030, 4799267232, 5999084040, 7198900848, 7998778720, 8998626060, 11998168080, 14397801696, 17997252120, 23996336160, 35994504240, 71989008480]

約数ペア:

[(1, 71989008480), (2, 35994504240), (3, 23996336160), (4, 17997252120), (5, 14397801696), (6, 11998168080), (8, 8998626060), (9, 7998778720), (10, 7198900848), (12, 5999084040), (15, 4799267232), (16, 4499313030), (18, 3999389360), (20, 3599450424), (24, 2999542020), (30, 2399633616), (31, 2322226080), (32, 2249656515), (36, 1999694680), (40, 1799725212), (45, 1599755744), (48, 1499771010), (60, 1199816808), (61, 1180147680), (62, 1161113040), (72, 999847340), (80, 899862606), (90, 799877872), (93, 774075360), (96, 749885505), (120, 599908404), (122, 590073840), (124, 580556520), (144, 499923670), (155, 464445216), (160, 449931303), (180, 399938936), (183, 393382560), (186, 387037680), (240, 299954202), (244, 295036920), (248, 290278260), (279, 258025120), (288, 249961835), (305, 236029536), (310, 232222608), (360, 199969468), (366, 196691280), (372, 193518840), (465, 154815072), (480, 149977101), (488, 147518460), (496, 145139130), (549, 131127520), (558, 129012560), (610, 118014768), (620, 116111304), (720, 99984734), (732, 98345640), (744, 96759420), (915, 78676512), (930, 77407536), (976, 73759230), (992, 72569565), (1098, 65563760), (1116, 64506280), (1220, 59007384), (1240, 58055652), (1395, 51605024), (1440, 49992367), (1464, 49172820), (1488, 48379710), (1830, 39338256), (1860, 38703768), (1891, 38069280), (1952, 36879615), (2196, 32781880), (2232, 32253140), (2440, 29503692), (2480, 29027826), (2745, 26225504), (2790, 25802512), (2928, 24586410), (2976, 24189855), (3660, 19669128), (3720, 19351884), (3782, 19034640), (4392, 16390940), (4464, 16126570), (4880, 14751846), (4960, 14513913), (5490, 13112752), (5580, 12901256), (5673, 12689760), (5856, 12293205), (7320, 9834564), (7440, 9675942), (7564, 9517320), (8784, 8195470), (8928, 8063285), (9455, 7613856), (9760, 7375923), (10980, 6556376), (11160, 6450628), (11346, 6344880), (14640, 4917282), (14880, 4837971), (15128, 4758660), (17019, 4229920), (17568, 4097735), (18910, 3806928), (21960, 3278188), (22320, 3225314), (22692, 3172440), (26437, 2723040), (28365, 2537952), (29280, 2458641), (30256, 2379330), (34038, 2114960), (37820, 1903464), (43920, 1639094), (44640, 1612657), (45384, 1586220), (52874, 1361520), (56730, 1268976), (60512, 1189665), (68076, 1057480), (75640, 951732), (79311, 907680), (85095, 845984), (87840, 819547), (90768, 793110), (105748, 680760), (113460, 634488), (132185, 544608), (136152, 528740), (151280, 475866), (158622, 453840), (170190, 422992), (181536, 396555), (211496, 340380), (226920, 317244), (237933, 302560), (264370, 272304)]