290611440

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{109}}^1$

素因数の和:181

約数の個数: 360

約数和(自身を含む): 1176695520

約数和(自身を除く): 886084080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 48, 56, 60, 63, 69, 70, 72, 80, 84, 90, 92, 105, 109, 112, 115, 120, 126, 138, 140, 144, 161, 168, 180, 184, 207, 210, 218, 230, 240, 252, 276, 280, 315, 322, 327, 336, 345, 360, 368, 414, 420, 436, 460, 483, 504, 529, 545, 552, 560, 630, 644, 654, 690, 720, 763, 805, 828, 840, 872, 920, 966, 981, 1008, 1035, 1058, 1090, 1104, 1260, 1288, 1308, 1380, 1449, 1526, 1587, 1610, 1635, 1656, 1680, 1744, 1840, 1932, 1962, 2070, 2116, 2180, 2289, 2415, 2507, 2520, 2576, 2616, 2645, 2760, 2898, 3052, 3174, 3220, 3270, 3312, 3703, 3815, 3864, 3924, 4140, 4232, 4360, 4578, 4761, 4830, 4905, 5014, 5040, 5232, 5290, 5520, 5796, 6104, 6348, 6440, 6540, 6867, 7245, 7406, 7521, 7630, 7728, 7848, 7935, 8280, 8464, 8720, 9156, 9522, 9660, 9810, 10028, 10580, 11109, 11445, 11592, 12208, 12535, 12696, 12880, 13080, 13734, 14490, 14812, 15042, 15260, 15696, 15870, 16560, 17549, 18312, 18515, 19044, 19320, 19620, 20056, 21160, 22218, 22563, 22890, 23184, 23805, 25070, 25392, 26160, 27468, 28980, 29624, 30084, 30520, 31740, 33327, 34335, 35098, 36624, 37030, 37605, 38088, 38640, 39240, 40112, 42320, 44436, 45126, 45780, 47610, 50140, 52647, 54936, 55545, 57661, 57960, 59248, 60168, 61040, 63480, 66654, 68670, 70196, 74060, 75210, 76176, 78480, 87745, 88872, 90252, 91560, 95220, 100280, 105294, 109872, 111090, 112815, 115322, 115920, 120336, 126960, 133308, 137340, 140392, 148120, 150420, 157941, 166635, 172983, 175490, 177744, 180504, 183120, 190440, 200560, 210588, 222180, 225630, 230644, 263235, 266616, 274680, 280784, 288305, 296240, 300840, 315882, 333270, 345966, 350980, 361008, 380880, 403627, 421176, 444360, 451260, 461288, 518949, 526470, 533232, 549360, 576610, 601680, 631764, 666540, 691932, 701960, 789705, 807254, 842352, 864915, 888720, 902520, 922576, 1037898, 1052940, 1153220, 1210881, 1263528, 1333080, 1383864, 1403920, 1579410, 1614508, 1729830, 1805040, 2018135, 2075796, 2105880, 2306440, 2421762, 2527056, 2594745, 2666160, 2767728, 3158820, 3229016, 3459660, 3632643, 4036270, 4151592, 4211760, 4612880, 4843524, 5189490, 6054405, 6317640, 6458032, 6919320, 7265286, 8072540, 8303184, 9687048, 10378980, 12108810, 12635280, 13838640, 14530572, 16145080, 18163215, 19374096, 20757960, 24217620, 29061144, 32290160, 36326430, 41515920, 48435240, 58122288, 72652860, 96870480, 145305720, 290611440]

約数ペア:

[(1, 290611440), (2, 145305720), (3, 96870480), (4, 72652860), (5, 58122288), (6, 48435240), (7, 41515920), (8, 36326430), (9, 32290160), (10, 29061144), (12, 24217620), (14, 20757960), (15, 19374096), (16, 18163215), (18, 16145080), (20, 14530572), (21, 13838640), (23, 12635280), (24, 12108810), (28, 10378980), (30, 9687048), (35, 8303184), (36, 8072540), (40, 7265286), (42, 6919320), (45, 6458032), (46, 6317640), (48, 6054405), (56, 5189490), (60, 4843524), (63, 4612880), (69, 4211760), (70, 4151592), (72, 4036270), (80, 3632643), (84, 3459660), (90, 3229016), (92, 3158820), (105, 2767728), (109, 2666160), (112, 2594745), (115, 2527056), (120, 2421762), (126, 2306440), (138, 2105880), (140, 2075796), (144, 2018135), (161, 1805040), (168, 1729830), (180, 1614508), (184, 1579410), (207, 1403920), (210, 1383864), (218, 1333080), (230, 1263528), (240, 1210881), (252, 1153220), (276, 1052940), (280, 1037898), (315, 922576), (322, 902520), (327, 888720), (336, 864915), (345, 842352), (360, 807254), (368, 789705), (414, 701960), (420, 691932), (436, 666540), (460, 631764), (483, 601680), (504, 576610), (529, 549360), (545, 533232), (552, 526470), (560, 518949), (630, 461288), (644, 451260), (654, 444360), (690, 421176), (720, 403627), (763, 380880), (805, 361008), (828, 350980), (840, 345966), (872, 333270), (920, 315882), (966, 300840), (981, 296240), (1008, 288305), (1035, 280784), (1058, 274680), (1090, 266616), (1104, 263235), (1260, 230644), (1288, 225630), (1308, 222180), (1380, 210588), (1449, 200560), (1526, 190440), (1587, 183120), (1610, 180504), (1635, 177744), (1656, 175490), (1680, 172983), (1744, 166635), (1840, 157941), (1932, 150420), (1962, 148120), (2070, 140392), (2116, 137340), (2180, 133308), (2289, 126960), (2415, 120336), (2507, 115920), (2520, 115322), (2576, 112815), (2616, 111090), (2645, 109872), (2760, 105294), (2898, 100280), (3052, 95220), (3174, 91560), (3220, 90252), (3270, 88872), (3312, 87745), (3703, 78480), (3815, 76176), (3864, 75210), (3924, 74060), (4140, 70196), (4232, 68670), (4360, 66654), (4578, 63480), (4761, 61040), (4830, 60168), (4905, 59248), (5014, 57960), (5040, 57661), (5232, 55545), (5290, 54936), (5520, 52647), (5796, 50140), (6104, 47610), (6348, 45780), (6440, 45126), (6540, 44436), (6867, 42320), (7245, 40112), (7406, 39240), (7521, 38640), (7630, 38088), (7728, 37605), (7848, 37030), (7935, 36624), (8280, 35098), (8464, 34335), (8720, 33327), (9156, 31740), (9522, 30520), (9660, 30084), (9810, 29624), (10028, 28980), (10580, 27468), (11109, 26160), (11445, 25392), (11592, 25070), (12208, 23805), (12535, 23184), (12696, 22890), (12880, 22563), (13080, 22218), (13734, 21160), (14490, 20056), (14812, 19620), (15042, 19320), (15260, 19044), (15696, 18515), (15870, 18312), (16560, 17549)]