327887280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{971}}^1$

素因数の和:1064

約数の個数: 240

約数和(自身を含む): 1278561024

約数和(自身を除く): 950673744

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 67, 70, 72, 80, 84, 90, 105, 112, 120, 126, 134, 140, 144, 168, 180, 201, 210, 240, 252, 268, 280, 315, 335, 336, 360, 402, 420, 469, 504, 536, 560, 603, 630, 670, 720, 804, 840, 938, 971, 1005, 1008, 1072, 1206, 1260, 1340, 1407, 1608, 1680, 1876, 1942, 2010, 2345, 2412, 2520, 2680, 2814, 2913, 3015, 3216, 3752, 3884, 4020, 4221, 4690, 4824, 4855, 5040, 5360, 5628, 5826, 6030, 6797, 7035, 7504, 7768, 8040, 8442, 8739, 9380, 9648, 9710, 11256, 11652, 12060, 13594, 14070, 14565, 15536, 16080, 16884, 17478, 18760, 19420, 20391, 21105, 22512, 23304, 24120, 27188, 28140, 29130, 33768, 33985, 34956, 37520, 38840, 40782, 42210, 43695, 46608, 48240, 54376, 56280, 58260, 61173, 65057, 67536, 67970, 69912, 77680, 81564, 84420, 87390, 101955, 108752, 112560, 116520, 122346, 130114, 135940, 139824, 163128, 168840, 174780, 195171, 203910, 233040, 244692, 260228, 271880, 305865, 325285, 326256, 337680, 349560, 390342, 407820, 455399, 489384, 520456, 543760, 585513, 611730, 650570, 699120, 780684, 815640, 910798, 975855, 978768, 1040912, 1171026, 1223460, 1301140, 1366197, 1561368, 1631280, 1821596, 1951710, 2276995, 2342052, 2446920, 2602280, 2732394, 2927565, 3122736, 3643192, 3903420, 4098591, 4553990, 4684104, 4893840, 5204560, 5464788, 5855130, 6830985, 7286384, 7806840, 8197182, 9107980, 9368208, 10929576, 11710260, 13661970, 15613680, 16394364, 18215960, 20492955, 21859152, 23420520, 27323940, 32788728, 36431920, 40985910, 46841040, 54647880, 65577456, 81971820, 109295760, 163943640, 327887280]

約数ペア:

[(1, 327887280), (2, 163943640), (3, 109295760), (4, 81971820), (5, 65577456), (6, 54647880), (7, 46841040), (8, 40985910), (9, 36431920), (10, 32788728), (12, 27323940), (14, 23420520), (15, 21859152), (16, 20492955), (18, 18215960), (20, 16394364), (21, 15613680), (24, 13661970), (28, 11710260), (30, 10929576), (35, 9368208), (36, 9107980), (40, 8197182), (42, 7806840), (45, 7286384), (48, 6830985), (56, 5855130), (60, 5464788), (63, 5204560), (67, 4893840), (70, 4684104), (72, 4553990), (80, 4098591), (84, 3903420), (90, 3643192), (105, 3122736), (112, 2927565), (120, 2732394), (126, 2602280), (134, 2446920), (140, 2342052), (144, 2276995), (168, 1951710), (180, 1821596), (201, 1631280), (210, 1561368), (240, 1366197), (252, 1301140), (268, 1223460), (280, 1171026), (315, 1040912), (335, 978768), (336, 975855), (360, 910798), (402, 815640), (420, 780684), (469, 699120), (504, 650570), (536, 611730), (560, 585513), (603, 543760), (630, 520456), (670, 489384), (720, 455399), (804, 407820), (840, 390342), (938, 349560), (971, 337680), (1005, 326256), (1008, 325285), (1072, 305865), (1206, 271880), (1260, 260228), (1340, 244692), (1407, 233040), (1608, 203910), (1680, 195171), (1876, 174780), (1942, 168840), (2010, 163128), (2345, 139824), (2412, 135940), (2520, 130114), (2680, 122346), (2814, 116520), (2913, 112560), (3015, 108752), (3216, 101955), (3752, 87390), (3884, 84420), (4020, 81564), (4221, 77680), (4690, 69912), (4824, 67970), (4855, 67536), (5040, 65057), (5360, 61173), (5628, 58260), (5826, 56280), (6030, 54376), (6797, 48240), (7035, 46608), (7504, 43695), (7768, 42210), (8040, 40782), (8442, 38840), (8739, 37520), (9380, 34956), (9648, 33985), (9710, 33768), (11256, 29130), (11652, 28140), (12060, 27188), (13594, 24120), (14070, 23304), (14565, 22512), (15536, 21105), (16080, 20391), (16884, 19420), (17478, 18760)]