394220160

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{769}}^1$

素因数の和:883

約数の個数: 192

約数和(自身を含む): 1378377000

約数和(自身を除く): 984156840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 89, 90, 96, 120, 128, 144, 160, 178, 180, 192, 240, 267, 288, 320, 356, 360, 384, 445, 480, 534, 576, 640, 712, 720, 769, 801, 890, 960, 1068, 1152, 1335, 1424, 1440, 1538, 1602, 1780, 1920, 2136, 2307, 2670, 2848, 2880, 3076, 3204, 3560, 3845, 4005, 4272, 4614, 5340, 5696, 5760, 6152, 6408, 6921, 7120, 7690, 8010, 8544, 9228, 10680, 11392, 11535, 12304, 12816, 13842, 14240, 15380, 16020, 17088, 18456, 21360, 23070, 24608, 25632, 27684, 28480, 30760, 32040, 34176, 34605, 36912, 42720, 46140, 49216, 51264, 55368, 56960, 61520, 64080, 68441, 69210, 73824, 85440, 92280, 98432, 102528, 110736, 123040, 128160, 136882, 138420, 147648, 170880, 184560, 205323, 221472, 246080, 256320, 273764, 276840, 295296, 342205, 369120, 410646, 442944, 492160, 512640, 547528, 553680, 615969, 684410, 738240, 821292, 885888, 1026615, 1095056, 1107360, 1231938, 1368820, 1476480, 1642584, 2053230, 2190112, 2214720, 2463876, 2737640, 3079845, 3285168, 4106460, 4380224, 4429440, 4927752, 5475280, 6159690, 6570336, 8212920, 8760448, 9855504, 10950560, 12319380, 13140672, 16425840, 19711008, 21901120, 24638760, 26281344, 32851680, 39422016, 43802240, 49277520, 65703360, 78844032, 98555040, 131406720, 197110080, 394220160]

約数ペア:

[(1, 394220160), (2, 197110080), (3, 131406720), (4, 98555040), (5, 78844032), (6, 65703360), (8, 49277520), (9, 43802240), (10, 39422016), (12, 32851680), (15, 26281344), (16, 24638760), (18, 21901120), (20, 19711008), (24, 16425840), (30, 13140672), (32, 12319380), (36, 10950560), (40, 9855504), (45, 8760448), (48, 8212920), (60, 6570336), (64, 6159690), (72, 5475280), (80, 4927752), (89, 4429440), (90, 4380224), (96, 4106460), (120, 3285168), (128, 3079845), (144, 2737640), (160, 2463876), (178, 2214720), (180, 2190112), (192, 2053230), (240, 1642584), (267, 1476480), (288, 1368820), (320, 1231938), (356, 1107360), (360, 1095056), (384, 1026615), (445, 885888), (480, 821292), (534, 738240), (576, 684410), (640, 615969), (712, 553680), (720, 547528), (769, 512640), (801, 492160), (890, 442944), (960, 410646), (1068, 369120), (1152, 342205), (1335, 295296), (1424, 276840), (1440, 273764), (1538, 256320), (1602, 246080), (1780, 221472), (1920, 205323), (2136, 184560), (2307, 170880), (2670, 147648), (2848, 138420), (2880, 136882), (3076, 128160), (3204, 123040), (3560, 110736), (3845, 102528), (4005, 98432), (4272, 92280), (4614, 85440), (5340, 73824), (5696, 69210), (5760, 68441), (6152, 64080), (6408, 61520), (6921, 56960), (7120, 55368), (7690, 51264), (8010, 49216), (8544, 46140), (9228, 42720), (10680, 36912), (11392, 34605), (11535, 34176), (12304, 32040), (12816, 30760), (13842, 28480), (14240, 27684), (15380, 25632), (16020, 24608), (17088, 23070), (18456, 21360)]