242988480

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{709}}^1$

素因数の和:756

約数の個数: 336

約数和(自身を含む): 1012789440

約数和(自身を除く): 769800960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 64, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 160, 168, 170, 180, 192, 204, 210, 224, 238, 240, 252, 255, 272, 280, 288, 306, 315, 320, 336, 340, 357, 360, 408, 420, 448, 476, 480, 504, 510, 544, 560, 576, 595, 612, 630, 672, 680, 709, 714, 720, 765, 816, 840, 952, 960, 1008, 1020, 1071, 1088, 1120, 1190, 1224, 1260, 1344, 1360, 1418, 1428, 1440, 1530, 1632, 1680, 1785, 1904, 2016, 2040, 2127, 2142, 2240, 2380, 2448, 2520, 2720, 2836, 2856, 2880, 3060, 3264, 3360, 3545, 3570, 3808, 4032, 4080, 4254, 4284, 4760, 4896, 4963, 5040, 5355, 5440, 5672, 5712, 6120, 6381, 6720, 7090, 7140, 7616, 8160, 8508, 8568, 9520, 9792, 9926, 10080, 10635, 10710, 11344, 11424, 12053, 12240, 12762, 14180, 14280, 14889, 16320, 17016, 17136, 19040, 19852, 20160, 21270, 21420, 22688, 22848, 24106, 24480, 24815, 25524, 28360, 28560, 29778, 31905, 34032, 34272, 36159, 38080, 39704, 42540, 42840, 44667, 45376, 48212, 48960, 49630, 51048, 56720, 57120, 59556, 60265, 63810, 68064, 68544, 72318, 74445, 79408, 84371, 85080, 85680, 89334, 96424, 99260, 102096, 108477, 113440, 114240, 119112, 120530, 127620, 136128, 144636, 148890, 158816, 168742, 170160, 171360, 178668, 180795, 192848, 198520, 204192, 216954, 223335, 226880, 238224, 241060, 253113, 255240, 289272, 297780, 317632, 337484, 340320, 342720, 357336, 361590, 385696, 397040, 408384, 421855, 433908, 446670, 476448, 482120, 506226, 510480, 542385, 578544, 595560, 674968, 680640, 714672, 723180, 759339, 771392, 794080, 843710, 867816, 893340, 952896, 964240, 1012452, 1020960, 1084770, 1157088, 1191120, 1265565, 1349936, 1429344, 1446360, 1518678, 1588160, 1687420, 1735632, 1786680, 1928480, 2024904, 2041920, 2169540, 2314176, 2382240, 2531130, 2699872, 2858688, 2892720, 3037356, 3374840, 3471264, 3573360, 3796695, 3856960, 4049808, 4339080, 4764480, 5062260, 5399744, 5785440, 6074712, 6749680, 6942528, 7146720, 7593390, 8099616, 8678160, 10124520, 11570880, 12149424, 13499360, 14293440, 15186780, 16199232, 17356320, 20249040, 24298848, 26998720, 30373560, 34712640, 40498080, 48597696, 60747120, 80996160, 121494240, 242988480]

約数ペア:

[(1, 242988480), (2, 121494240), (3, 80996160), (4, 60747120), (5, 48597696), (6, 40498080), (7, 34712640), (8, 30373560), (9, 26998720), (10, 24298848), (12, 20249040), (14, 17356320), (15, 16199232), (16, 15186780), (17, 14293440), (18, 13499360), (20, 12149424), (21, 11570880), (24, 10124520), (28, 8678160), (30, 8099616), (32, 7593390), (34, 7146720), (35, 6942528), (36, 6749680), (40, 6074712), (42, 5785440), (45, 5399744), (48, 5062260), (51, 4764480), (56, 4339080), (60, 4049808), (63, 3856960), (64, 3796695), (68, 3573360), (70, 3471264), (72, 3374840), (80, 3037356), (84, 2892720), (85, 2858688), (90, 2699872), (96, 2531130), (102, 2382240), (105, 2314176), (112, 2169540), (119, 2041920), (120, 2024904), (126, 1928480), (136, 1786680), (140, 1735632), (144, 1687420), (153, 1588160), (160, 1518678), (168, 1446360), (170, 1429344), (180, 1349936), (192, 1265565), (204, 1191120), (210, 1157088), (224, 1084770), (238, 1020960), (240, 1012452), (252, 964240), (255, 952896), (272, 893340), (280, 867816), (288, 843710), (306, 794080), (315, 771392), (320, 759339), (336, 723180), (340, 714672), (357, 680640), (360, 674968), (408, 595560), (420, 578544), (448, 542385), (476, 510480), (480, 506226), (504, 482120), (510, 476448), (544, 446670), (560, 433908), (576, 421855), (595, 408384), (612, 397040), (630, 385696), (672, 361590), (680, 357336), (709, 342720), (714, 340320), (720, 337484), (765, 317632), (816, 297780), (840, 289272), (952, 255240), (960, 253113), (1008, 241060), (1020, 238224), (1071, 226880), (1088, 223335), (1120, 216954), (1190, 204192), (1224, 198520), (1260, 192848), (1344, 180795), (1360, 178668), (1418, 171360), (1428, 170160), (1440, 168742), (1530, 158816), (1632, 148890), (1680, 144636), (1785, 136128), (1904, 127620), (2016, 120530), (2040, 119112), (2127, 114240), (2142, 113440), (2240, 108477), (2380, 102096), (2448, 99260), (2520, 96424), (2720, 89334), (2836, 85680), (2856, 85080), (2880, 84371), (3060, 79408), (3264, 74445), (3360, 72318), (3545, 68544), (3570, 68064), (3808, 63810), (4032, 60265), (4080, 59556), (4254, 57120), (4284, 56720), (4760, 51048), (4896, 49630), (4963, 48960), (5040, 48212), (5355, 45376), (5440, 44667), (5672, 42840), (5712, 42540), (6120, 39704), (6381, 38080), (6720, 36159), (7090, 34272), (7140, 34032), (7616, 31905), (8160, 29778), (8508, 28560), (8568, 28360), (9520, 25524), (9792, 24815), (9926, 24480), (10080, 24106), (10635, 22848), (10710, 22688), (11344, 21420), (11424, 21270), (12053, 20160), (12240, 19852), (12762, 19040), (14180, 17136), (14280, 17016), (14889, 16320)]