193740960

素因数分解:

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

素因数の和:180

約数の個数: 288

約数和(自身を含む): 735799680

約数和(自身を除く): 542058720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 96, 105, 109, 112, 115, 120, 138, 140, 160, 161, 168, 184, 210, 218, 224, 230, 240, 276, 280, 322, 327, 336, 345, 368, 420, 436, 460, 480, 483, 529, 545, 552, 560, 644, 654, 672, 690, 736, 763, 805, 840, 872, 920, 966, 1058, 1090, 1104, 1120, 1288, 1308, 1380, 1526, 1587, 1610, 1635, 1680, 1744, 1840, 1932, 2116, 2180, 2208, 2289, 2415, 2507, 2576, 2616, 2645, 2760, 3052, 3174, 3220, 3270, 3360, 3488, 3680, 3703, 3815, 3864, 4232, 4360, 4578, 4830, 5014, 5152, 5232, 5290, 5520, 6104, 6348, 6440, 6540, 7406, 7521, 7630, 7728, 7935, 8464, 8720, 9156, 9660, 10028, 10464, 10580, 11040, 11109, 11445, 12208, 12535, 12696, 12880, 13080, 14812, 15042, 15260, 15456, 15870, 16928, 17440, 17549, 18312, 18515, 19320, 20056, 21160, 22218, 22890, 24416, 25070, 25392, 25760, 26160, 29624, 30084, 30520, 31740, 35098, 36624, 37030, 37605, 38640, 40112, 42320, 44436, 45780, 50140, 50784, 52320, 52647, 55545, 57661, 59248, 60168, 61040, 63480, 70196, 73248, 74060, 75210, 77280, 80224, 84640, 87745, 88872, 91560, 100280, 105294, 111090, 115322, 118496, 120336, 122080, 126960, 140392, 148120, 150420, 172983, 175490, 177744, 183120, 200560, 210588, 222180, 230644, 240672, 253920, 263235, 280784, 288305, 296240, 300840, 345966, 350980, 355488, 366240, 401120, 403627, 421176, 444360, 461288, 526470, 561568, 576610, 592480, 601680, 691932, 701960, 807254, 842352, 864915, 888720, 922576, 1052940, 1153220, 1203360, 1210881, 1383864, 1403920, 1614508, 1684704, 1729830, 1777440, 1845152, 2018135, 2105880, 2306440, 2421762, 2767728, 2807840, 3229016, 3459660, 4036270, 4211760, 4612880, 4843524, 5535456, 6054405, 6458032, 6919320, 8072540, 8423520, 9225760, 9687048, 12108810, 12916064, 13838640, 16145080, 19374096, 24217620, 27677280, 32290160, 38748192, 48435240, 64580320, 96870480, 193740960]

約数ペア:

[(1, 193740960), (2, 96870480), (3, 64580320), (4, 48435240), (5, 38748192), (6, 32290160), (7, 27677280), (8, 24217620), (10, 19374096), (12, 16145080), (14, 13838640), (15, 12916064), (16, 12108810), (20, 9687048), (21, 9225760), (23, 8423520), (24, 8072540), (28, 6919320), (30, 6458032), (32, 6054405), (35, 5535456), (40, 4843524), (42, 4612880), (46, 4211760), (48, 4036270), (56, 3459660), (60, 3229016), (69, 2807840), (70, 2767728), (80, 2421762), (84, 2306440), (92, 2105880), (96, 2018135), (105, 1845152), (109, 1777440), (112, 1729830), (115, 1684704), (120, 1614508), (138, 1403920), (140, 1383864), (160, 1210881), (161, 1203360), (168, 1153220), (184, 1052940), (210, 922576), (218, 888720), (224, 864915), (230, 842352), (240, 807254), (276, 701960), (280, 691932), (322, 601680), (327, 592480), (336, 576610), (345, 561568), (368, 526470), (420, 461288), (436, 444360), (460, 421176), (480, 403627), (483, 401120), (529, 366240), (545, 355488), (552, 350980), (560, 345966), (644, 300840), (654, 296240), (672, 288305), (690, 280784), (736, 263235), (763, 253920), (805, 240672), (840, 230644), (872, 222180), (920, 210588), (966, 200560), (1058, 183120), (1090, 177744), (1104, 175490), (1120, 172983), (1288, 150420), (1308, 148120), (1380, 140392), (1526, 126960), (1587, 122080), (1610, 120336), (1635, 118496), (1680, 115322), (1744, 111090), (1840, 105294), (1932, 100280), (2116, 91560), (2180, 88872), (2208, 87745), (2289, 84640), (2415, 80224), (2507, 77280), (2576, 75210), (2616, 74060), (2645, 73248), (2760, 70196), (3052, 63480), (3174, 61040), (3220, 60168), (3270, 59248), (3360, 57661), (3488, 55545), (3680, 52647), (3703, 52320), (3815, 50784), (3864, 50140), (4232, 45780), (4360, 44436), (4578, 42320), (4830, 40112), (5014, 38640), (5152, 37605), (5232, 37030), (5290, 36624), (5520, 35098), (6104, 31740), (6348, 30520), (6440, 30084), (6540, 29624), (7406, 26160), (7521, 25760), (7630, 25392), (7728, 25070), (7935, 24416), (8464, 22890), (8720, 22218), (9156, 21160), (9660, 20056), (10028, 19320), (10464, 18515), (10580, 18312), (11040, 17549), (11109, 17440), (11445, 16928), (12208, 15870), (12535, 15456), (12696, 15260), (12880, 15042), (13080, 14812)]