2150084520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{647}}^1$

素因数の和:865

約数の個数: 256

約数和(自身を含む): 7642252800

約数和(自身を除く): 5492168280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 102, 108, 120, 135, 136, 153, 170, 180, 181, 204, 216, 255, 270, 306, 340, 360, 362, 408, 459, 510, 540, 543, 612, 647, 680, 724, 765, 905, 918, 1020, 1080, 1086, 1224, 1294, 1448, 1530, 1629, 1810, 1836, 1941, 2040, 2172, 2295, 2588, 2715, 3060, 3077, 3235, 3258, 3620, 3672, 3882, 4344, 4590, 4887, 5176, 5430, 5823, 6120, 6154, 6470, 6516, 7240, 7764, 8145, 9180, 9231, 9705, 9774, 10860, 10999, 11646, 12308, 12940, 13032, 15385, 15528, 16290, 17469, 18360, 18462, 19410, 19548, 21720, 21998, 23292, 24435, 24616, 25880, 27693, 29115, 30770, 32580, 32997, 34938, 36924, 38820, 39096, 43996, 46155, 46584, 48870, 54995, 55386, 58230, 61540, 65160, 65994, 69876, 73848, 77640, 83079, 87345, 87992, 92310, 97740, 98991, 109990, 110772, 116460, 117107, 123080, 131988, 138465, 139752, 164985, 166158, 174690, 184620, 195480, 197982, 219980, 221544, 232920, 234214, 263976, 276930, 296973, 329970, 332316, 349380, 351321, 369240, 395964, 415395, 439960, 468428, 494955, 553860, 585535, 593946, 659940, 664632, 698760, 702642, 791928, 830790, 936856, 989910, 1053963, 1107720, 1171070, 1187892, 1319880, 1405284, 1484865, 1661580, 1756605, 1979820, 1990819, 2107926, 2342140, 2375784, 2810568, 2969730, 3161889, 3323160, 3513210, 3959640, 3981638, 4215852, 4684280, 5269815, 5939460, 5972457, 6323778, 7026420, 7963276, 8431704, 9954095, 10539630, 11878920, 11944914, 12647556, 14052840, 15809445, 15926552, 17917371, 19908190, 21079260, 23889828, 25295112, 29862285, 31618890, 35834742, 39816380, 42158520, 47779656, 53752113, 59724570, 63237780, 71669484, 79632760, 89586855, 107504226, 119449140, 126475560, 143338968, 179173710, 215008452, 238898280, 268760565, 358347420, 430016904, 537521130, 716694840, 1075042260, 2150084520]

約数ペア:

[(1, 2150084520), (2, 1075042260), (3, 716694840), (4, 537521130), (5, 430016904), (6, 358347420), (8, 268760565), (9, 238898280), (10, 215008452), (12, 179173710), (15, 143338968), (17, 126475560), (18, 119449140), (20, 107504226), (24, 89586855), (27, 79632760), (30, 71669484), (34, 63237780), (36, 59724570), (40, 53752113), (45, 47779656), (51, 42158520), (54, 39816380), (60, 35834742), (68, 31618890), (72, 29862285), (85, 25295112), (90, 23889828), (102, 21079260), (108, 19908190), (120, 17917371), (135, 15926552), (136, 15809445), (153, 14052840), (170, 12647556), (180, 11944914), (181, 11878920), (204, 10539630), (216, 9954095), (255, 8431704), (270, 7963276), (306, 7026420), (340, 6323778), (360, 5972457), (362, 5939460), (408, 5269815), (459, 4684280), (510, 4215852), (540, 3981638), (543, 3959640), (612, 3513210), (647, 3323160), (680, 3161889), (724, 2969730), (765, 2810568), (905, 2375784), (918, 2342140), (1020, 2107926), (1080, 1990819), (1086, 1979820), (1224, 1756605), (1294, 1661580), (1448, 1484865), (1530, 1405284), (1629, 1319880), (1810, 1187892), (1836, 1171070), (1941, 1107720), (2040, 1053963), (2172, 989910), (2295, 936856), (2588, 830790), (2715, 791928), (3060, 702642), (3077, 698760), (3235, 664632), (3258, 659940), (3620, 593946), (3672, 585535), (3882, 553860), (4344, 494955), (4590, 468428), (4887, 439960), (5176, 415395), (5430, 395964), (5823, 369240), (6120, 351321), (6154, 349380), (6470, 332316), (6516, 329970), (7240, 296973), (7764, 276930), (8145, 263976), (9180, 234214), (9231, 232920), (9705, 221544), (9774, 219980), (10860, 197982), (10999, 195480), (11646, 184620), (12308, 174690), (12940, 166158), (13032, 164985), (15385, 139752), (15528, 138465), (16290, 131988), (17469, 123080), (18360, 117107), (18462, 116460), (19410, 110772), (19548, 109990), (21720, 98991), (21998, 97740), (23292, 92310), (24435, 87992), (24616, 87345), (25880, 83079), (27693, 77640), (29115, 73848), (30770, 69876), (32580, 65994), (32997, 65160), (34938, 61540), (36924, 58230), (38820, 55386), (39096, 54995), (43996, 48870), (46155, 46584)]