270289440

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:169

約数の個数: 384

約数和(自身を含む): 1034208000

約数和(自身を除く): 763918560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 37, 38, 40, 45, 48, 54, 57, 60, 72, 74, 76, 80, 89, 90, 95, 96, 108, 111, 114, 120, 135, 144, 148, 152, 160, 171, 178, 180, 185, 190, 216, 222, 228, 240, 267, 270, 285, 288, 296, 304, 333, 342, 356, 360, 370, 380, 432, 444, 445, 456, 480, 513, 534, 540, 555, 570, 592, 608, 666, 684, 703, 712, 720, 740, 760, 801, 855, 864, 888, 890, 912, 999, 1026, 1068, 1080, 1110, 1140, 1184, 1332, 1335, 1368, 1406, 1424, 1440, 1480, 1520, 1602, 1665, 1691, 1710, 1776, 1780, 1824, 1998, 2052, 2109, 2136, 2160, 2220, 2280, 2403, 2565, 2664, 2670, 2736, 2812, 2848, 2960, 3040, 3204, 3293, 3330, 3382, 3420, 3515, 3552, 3560, 3996, 4005, 4104, 4218, 4272, 4320, 4440, 4560, 4806, 4995, 5073, 5130, 5328, 5340, 5472, 5624, 5920, 6327, 6408, 6586, 6660, 6764, 6840, 7030, 7120, 7992, 8010, 8208, 8436, 8455, 8544, 8880, 9120, 9612, 9879, 9990, 10146, 10260, 10545, 10656, 10680, 11248, 12015, 12654, 12816, 13172, 13320, 13528, 13680, 14060, 14240, 15219, 15984, 16020, 16416, 16465, 16872, 16910, 17760, 18981, 19224, 19758, 19980, 20292, 20520, 21090, 21360, 22496, 24030, 25308, 25365, 25632, 26344, 26640, 27056, 27360, 28120, 29637, 30438, 31635, 31968, 32040, 32930, 33744, 33820, 37962, 38448, 39516, 39960, 40584, 41040, 42180, 42720, 45657, 48060, 49395, 50616, 50730, 52688, 53280, 54112, 56240, 59274, 60876, 62567, 63270, 64080, 65860, 67488, 67640, 75924, 76095, 76896, 79032, 79920, 81168, 82080, 84360, 88911, 91314, 94905, 96120, 98790, 101232, 101460, 105376, 112480, 118548, 121752, 125134, 126540, 128160, 131720, 135280, 148185, 151848, 152190, 158064, 159840, 162336, 168720, 177822, 182628, 187701, 189810, 192240, 197580, 202464, 202920, 228285, 237096, 243504, 250268, 253080, 263440, 270560, 296370, 303696, 304380, 312835, 316128, 337440, 355644, 365256, 375402, 379620, 384480, 395160, 405840, 444555, 456570, 474192, 487008, 500536, 506160, 526880, 563103, 592740, 607392, 608760, 625670, 711288, 730512, 750804, 759240, 790320, 811680, 889110, 913140, 938505, 948384, 1001072, 1012320, 1126206, 1185480, 1217520, 1251340, 1422576, 1461024, 1501608, 1518480, 1580640, 1689309, 1778220, 1826280, 1877010, 2002144, 2252412, 2370960, 2435040, 2502680, 2815515, 2845152, 3003216, 3036960, 3378618, 3556440, 3652560, 3754020, 4504824, 4741920, 5005360, 5631030, 6006432, 6757236, 7112880, 7305120, 7508040, 8446545, 9009648, 10010720, 11262060, 13514472, 14225760, 15016080, 16893090, 18019296, 22524120, 27028944, 30032160, 33786180, 45048240, 54057888, 67572360, 90096480, 135144720, 270289440]

約数ペア:

[(1, 270289440), (2, 135144720), (3, 90096480), (4, 67572360), (5, 54057888), (6, 45048240), (8, 33786180), (9, 30032160), (10, 27028944), (12, 22524120), (15, 18019296), (16, 16893090), (18, 15016080), (19, 14225760), (20, 13514472), (24, 11262060), (27, 10010720), (30, 9009648), (32, 8446545), (36, 7508040), (37, 7305120), (38, 7112880), (40, 6757236), (45, 6006432), (48, 5631030), (54, 5005360), (57, 4741920), (60, 4504824), (72, 3754020), (74, 3652560), (76, 3556440), (80, 3378618), (89, 3036960), (90, 3003216), (95, 2845152), (96, 2815515), (108, 2502680), (111, 2435040), (114, 2370960), (120, 2252412), (135, 2002144), (144, 1877010), (148, 1826280), (152, 1778220), (160, 1689309), (171, 1580640), (178, 1518480), (180, 1501608), (185, 1461024), (190, 1422576), (216, 1251340), (222, 1217520), (228, 1185480), (240, 1126206), (267, 1012320), (270, 1001072), (285, 948384), (288, 938505), (296, 913140), (304, 889110), (333, 811680), (342, 790320), (356, 759240), (360, 750804), (370, 730512), (380, 711288), (432, 625670), (444, 608760), (445, 607392), (456, 592740), (480, 563103), (513, 526880), (534, 506160), (540, 500536), (555, 487008), (570, 474192), (592, 456570), (608, 444555), (666, 405840), (684, 395160), (703, 384480), (712, 379620), (720, 375402), (740, 365256), (760, 355644), (801, 337440), (855, 316128), (864, 312835), (888, 304380), (890, 303696), (912, 296370), (999, 270560), (1026, 263440), (1068, 253080), (1080, 250268), (1110, 243504), (1140, 237096), (1184, 228285), (1332, 202920), (1335, 202464), (1368, 197580), (1406, 192240), (1424, 189810), (1440, 187701), (1480, 182628), (1520, 177822), (1602, 168720), (1665, 162336), (1691, 159840), (1710, 158064), (1776, 152190), (1780, 151848), (1824, 148185), (1998, 135280), (2052, 131720), (2109, 128160), (2136, 126540), (2160, 125134), (2220, 121752), (2280, 118548), (2403, 112480), (2565, 105376), (2664, 101460), (2670, 101232), (2736, 98790), (2812, 96120), (2848, 94905), (2960, 91314), (3040, 88911), (3204, 84360), (3293, 82080), (3330, 81168), (3382, 79920), (3420, 79032), (3515, 76896), (3552, 76095), (3560, 75924), (3996, 67640), (4005, 67488), (4104, 65860), (4218, 64080), (4272, 63270), (4320, 62567), (4440, 60876), (4560, 59274), (4806, 56240), (4995, 54112), (5073, 53280), (5130, 52688), (5328, 50730), (5340, 50616), (5472, 49395), (5624, 48060), (5920, 45657), (6327, 42720), (6408, 42180), (6586, 41040), (6660, 40584), (6764, 39960), (6840, 39516), (7030, 38448), (7120, 37962), (7992, 33820), (8010, 33744), (8208, 32930), (8436, 32040), (8455, 31968), (8544, 31635), (8880, 30438), (9120, 29637), (9612, 28120), (9879, 27360), (9990, 27056), (10146, 26640), (10260, 26344), (10545, 25632), (10656, 25365), (10680, 25308), (11248, 24030), (12015, 22496), (12654, 21360), (12816, 21090), (13172, 20520), (13320, 20292), (13528, 19980), (13680, 19758), (14060, 19224), (14240, 18981), (15219, 17760), (15984, 16910), (16020, 16872), (16416, 16465)]