154329840

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:261

約数の個数: 320

約数和(自身を含む): 621388800

約数和(自身を除く): 467058960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 59, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 118, 120, 126, 135, 140, 144, 168, 173, 177, 180, 189, 210, 216, 236, 240, 252, 270, 280, 295, 315, 336, 346, 354, 360, 378, 413, 420, 432, 472, 504, 519, 531, 540, 560, 590, 630, 692, 708, 720, 756, 826, 840, 865, 885, 944, 945, 1008, 1038, 1062, 1080, 1180, 1211, 1239, 1260, 1384, 1416, 1512, 1557, 1593, 1652, 1680, 1730, 1770, 1890, 2065, 2076, 2124, 2160, 2360, 2422, 2478, 2520, 2595, 2655, 2768, 2832, 3024, 3114, 3186, 3304, 3460, 3540, 3633, 3717, 3780, 4130, 4152, 4248, 4671, 4720, 4844, 4956, 5040, 5190, 5310, 6055, 6195, 6228, 6372, 6608, 6920, 7080, 7266, 7434, 7560, 7785, 7965, 8260, 8304, 8496, 9342, 9688, 9912, 10207, 10380, 10620, 10899, 11151, 12110, 12390, 12456, 12744, 13840, 14160, 14532, 14868, 15120, 15570, 15930, 16520, 18165, 18585, 18684, 19376, 19824, 20414, 20760, 21240, 21798, 22302, 23355, 24220, 24780, 24912, 25488, 29064, 29736, 30621, 31140, 31860, 32697, 33040, 36330, 37170, 37368, 40828, 41520, 42480, 43596, 44604, 46710, 48440, 49560, 51035, 54495, 55755, 58128, 59472, 61242, 62280, 63720, 65394, 71449, 72660, 74340, 74736, 81656, 87192, 89208, 91863, 93420, 96880, 99120, 102070, 108990, 111510, 122484, 124560, 127440, 130788, 142898, 145320, 148680, 153105, 163312, 163485, 174384, 178416, 183726, 186840, 204140, 214347, 217980, 223020, 244968, 261576, 275589, 285796, 290640, 297360, 306210, 326970, 357245, 367452, 373680, 408280, 428694, 435960, 446040, 459315, 489936, 523152, 551178, 571592, 612420, 643041, 653940, 714490, 734904, 816560, 857388, 871920, 892080, 918630, 1071735, 1102356, 1143184, 1224840, 1286082, 1307880, 1377945, 1428980, 1469808, 1714776, 1837260, 1929123, 2143470, 2204712, 2449680, 2572164, 2615760, 2755890, 2857960, 3215205, 3429552, 3674520, 3858246, 4286940, 4409424, 5144328, 5511780, 5715920, 6430410, 7349040, 7716492, 8573880, 9645615, 10288656, 11023560, 12860820, 15432984, 17147760, 19291230, 22047120, 25721640, 30865968, 38582460, 51443280, 77164920, 154329840]

約数ペア:

[(1, 154329840), (2, 77164920), (3, 51443280), (4, 38582460), (5, 30865968), (6, 25721640), (7, 22047120), (8, 19291230), (9, 17147760), (10, 15432984), (12, 12860820), (14, 11023560), (15, 10288656), (16, 9645615), (18, 8573880), (20, 7716492), (21, 7349040), (24, 6430410), (27, 5715920), (28, 5511780), (30, 5144328), (35, 4409424), (36, 4286940), (40, 3858246), (42, 3674520), (45, 3429552), (48, 3215205), (54, 2857960), (56, 2755890), (59, 2615760), (60, 2572164), (63, 2449680), (70, 2204712), (72, 2143470), (80, 1929123), (84, 1837260), (90, 1714776), (105, 1469808), (108, 1428980), (112, 1377945), (118, 1307880), (120, 1286082), (126, 1224840), (135, 1143184), (140, 1102356), (144, 1071735), (168, 918630), (173, 892080), (177, 871920), (180, 857388), (189, 816560), (210, 734904), (216, 714490), (236, 653940), (240, 643041), (252, 612420), (270, 571592), (280, 551178), (295, 523152), (315, 489936), (336, 459315), (346, 446040), (354, 435960), (360, 428694), (378, 408280), (413, 373680), (420, 367452), (432, 357245), (472, 326970), (504, 306210), (519, 297360), (531, 290640), (540, 285796), (560, 275589), (590, 261576), (630, 244968), (692, 223020), (708, 217980), (720, 214347), (756, 204140), (826, 186840), (840, 183726), (865, 178416), (885, 174384), (944, 163485), (945, 163312), (1008, 153105), (1038, 148680), (1062, 145320), (1080, 142898), (1180, 130788), (1211, 127440), (1239, 124560), (1260, 122484), (1384, 111510), (1416, 108990), (1512, 102070), (1557, 99120), (1593, 96880), (1652, 93420), (1680, 91863), (1730, 89208), (1770, 87192), (1890, 81656), (2065, 74736), (2076, 74340), (2124, 72660), (2160, 71449), (2360, 65394), (2422, 63720), (2478, 62280), (2520, 61242), (2595, 59472), (2655, 58128), (2768, 55755), (2832, 54495), (3024, 51035), (3114, 49560), (3186, 48440), (3304, 46710), (3460, 44604), (3540, 43596), (3633, 42480), (3717, 41520), (3780, 40828), (4130, 37368), (4152, 37170), (4248, 36330), (4671, 33040), (4720, 32697), (4844, 31860), (4956, 31140), (5040, 30621), (5190, 29736), (5310, 29064), (6055, 25488), (6195, 24912), (6228, 24780), (6372, 24220), (6608, 23355), (6920, 22302), (7080, 21798), (7266, 21240), (7434, 20760), (7560, 20414), (7785, 19824), (7965, 19376), (8260, 18684), (8304, 18585), (8496, 18165), (9342, 16520), (9688, 15930), (9912, 15570), (10207, 15120), (10380, 14868), (10620, 14532), (10899, 14160), (11151, 13840), (12110, 12744), (12390, 12456)]