260742720

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{241}}^1$

素因数の和:298

約数の個数: 336

約数和(自身を含む): 1009058688

約数和(自身を除く): 748315968

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, 49, 56, 60, 64, 69, 70, 80, 84, 92, 96, 98, 105, 112, 115, 120, 138, 140, 147, 160, 161, 168, 184, 192, 196, 210, 224, 230, 240, 241, 245, 276, 280, 294, 320, 322, 336, 345, 368, 392, 420, 448, 460, 480, 482, 483, 490, 552, 560, 588, 644, 672, 690, 723, 735, 736, 784, 805, 840, 920, 960, 964, 966, 980, 1104, 1120, 1127, 1176, 1205, 1288, 1344, 1380, 1446, 1470, 1472, 1568, 1610, 1680, 1687, 1840, 1928, 1932, 1960, 2208, 2240, 2254, 2352, 2410, 2415, 2576, 2760, 2892, 2940, 3136, 3220, 3360, 3374, 3381, 3615, 3680, 3856, 3864, 3920, 4416, 4508, 4704, 4820, 4830, 5061, 5152, 5520, 5543, 5635, 5784, 5880, 6440, 6720, 6748, 6762, 7230, 7360, 7712, 7728, 7840, 8435, 9016, 9408, 9640, 9660, 10122, 10304, 11040, 11086, 11270, 11568, 11760, 11809, 12880, 13496, 13524, 14460, 15424, 15456, 15680, 16629, 16870, 16905, 18032, 19280, 19320, 20244, 22080, 22172, 22540, 23136, 23520, 23618, 25305, 25760, 26992, 27048, 27715, 28920, 30912, 33258, 33740, 33810, 35427, 36064, 38560, 38640, 38801, 40488, 44344, 45080, 46272, 47040, 47236, 50610, 51520, 53984, 54096, 55430, 57840, 59045, 66516, 67480, 67620, 70854, 72128, 77120, 77280, 77602, 80976, 83145, 88688, 90160, 94472, 101220, 107968, 108192, 110860, 115680, 116403, 118090, 133032, 134960, 135240, 141708, 154560, 155204, 161952, 166290, 177135, 177376, 180320, 188944, 194005, 202440, 216384, 221720, 231360, 232806, 236180, 266064, 269920, 270480, 271607, 283416, 310408, 323904, 332580, 354270, 354752, 360640, 377888, 388010, 404880, 443440, 465612, 472360, 532128, 539840, 540960, 543214, 566832, 582015, 620816, 665160, 708540, 755776, 776020, 809760, 814821, 886880, 931224, 944720, 1064256, 1081920, 1086428, 1133664, 1164030, 1241632, 1330320, 1358035, 1417080, 1552040, 1619520, 1629642, 1773760, 1862448, 1889440, 2172856, 2267328, 2328060, 2483264, 2660640, 2716070, 2834160, 3104080, 3259284, 3724896, 3778880, 4074105, 4345712, 4656120, 5321280, 5432140, 5668320, 6208160, 6518568, 7449792, 8148210, 8691424, 9312240, 10864280, 11336640, 12416320, 13037136, 16296420, 17382848, 18624480, 21728560, 26074272, 32592840, 37248960, 43457120, 52148544, 65185680, 86914240, 130371360, 260742720]

約数ペア:

[(1, 260742720), (2, 130371360), (3, 86914240), (4, 65185680), (5, 52148544), (6, 43457120), (7, 37248960), (8, 32592840), (10, 26074272), (12, 21728560), (14, 18624480), (15, 17382848), (16, 16296420), (20, 13037136), (21, 12416320), (23, 11336640), (24, 10864280), (28, 9312240), (30, 8691424), (32, 8148210), (35, 7449792), (40, 6518568), (42, 6208160), (46, 5668320), (48, 5432140), (49, 5321280), (56, 4656120), (60, 4345712), (64, 4074105), (69, 3778880), (70, 3724896), (80, 3259284), (84, 3104080), (92, 2834160), (96, 2716070), (98, 2660640), (105, 2483264), (112, 2328060), (115, 2267328), (120, 2172856), (138, 1889440), (140, 1862448), (147, 1773760), (160, 1629642), (161, 1619520), (168, 1552040), (184, 1417080), (192, 1358035), (196, 1330320), (210, 1241632), (224, 1164030), (230, 1133664), (240, 1086428), (241, 1081920), (245, 1064256), (276, 944720), (280, 931224), (294, 886880), (320, 814821), (322, 809760), (336, 776020), (345, 755776), (368, 708540), (392, 665160), (420, 620816), (448, 582015), (460, 566832), (480, 543214), (482, 540960), (483, 539840), (490, 532128), (552, 472360), (560, 465612), (588, 443440), (644, 404880), (672, 388010), (690, 377888), (723, 360640), (735, 354752), (736, 354270), (784, 332580), (805, 323904), (840, 310408), (920, 283416), (960, 271607), (964, 270480), (966, 269920), (980, 266064), (1104, 236180), (1120, 232806), (1127, 231360), (1176, 221720), (1205, 216384), (1288, 202440), (1344, 194005), (1380, 188944), (1446, 180320), (1470, 177376), (1472, 177135), (1568, 166290), (1610, 161952), (1680, 155204), (1687, 154560), (1840, 141708), (1928, 135240), (1932, 134960), (1960, 133032), (2208, 118090), (2240, 116403), (2254, 115680), (2352, 110860), (2410, 108192), (2415, 107968), (2576, 101220), (2760, 94472), (2892, 90160), (2940, 88688), (3136, 83145), (3220, 80976), (3360, 77602), (3374, 77280), (3381, 77120), (3615, 72128), (3680, 70854), (3856, 67620), (3864, 67480), (3920, 66516), (4416, 59045), (4508, 57840), (4704, 55430), (4820, 54096), (4830, 53984), (5061, 51520), (5152, 50610), (5520, 47236), (5543, 47040), (5635, 46272), (5784, 45080), (5880, 44344), (6440, 40488), (6720, 38801), (6748, 38640), (6762, 38560), (7230, 36064), (7360, 35427), (7712, 33810), (7728, 33740), (7840, 33258), (8435, 30912), (9016, 28920), (9408, 27715), (9640, 27048), (9660, 26992), (10122, 25760), (10304, 25305), (11040, 23618), (11086, 23520), (11270, 23136), (11568, 22540), (11760, 22172), (11809, 22080), (12880, 20244), (13496, 19320), (13524, 19280), (14460, 18032), (15424, 16905), (15456, 16870), (15680, 16629)]