197110080

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{769}}^1$

素因数の和:881

約数の個数: 168

約数和(自身を含む): 686485800

約数和(自身を除く): 489375720

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, 144, 160, 178, 180, 192, 240, 267, 288, 320, 356, 360, 445, 480, 534, 576, 712, 720, 769, 801, 890, 960, 1068, 1335, 1424, 1440, 1538, 1602, 1780, 2136, 2307, 2670, 2848, 2880, 3076, 3204, 3560, 3845, 4005, 4272, 4614, 5340, 5696, 6152, 6408, 6921, 7120, 7690, 8010, 8544, 9228, 10680, 11535, 12304, 12816, 13842, 14240, 15380, 16020, 17088, 18456, 21360, 23070, 24608, 25632, 27684, 28480, 30760, 32040, 34605, 36912, 42720, 46140, 49216, 51264, 55368, 61520, 64080, 68441, 69210, 73824, 85440, 92280, 110736, 123040, 128160, 136882, 138420, 147648, 184560, 205323, 221472, 246080, 256320, 273764, 276840, 342205, 369120, 410646, 442944, 547528, 553680, 615969, 684410, 738240, 821292, 1026615, 1095056, 1107360, 1231938, 1368820, 1642584, 2053230, 2190112, 2214720, 2463876, 2737640, 3079845, 3285168, 4106460, 4380224, 4927752, 5475280, 6159690, 6570336, 8212920, 9855504, 10950560, 12319380, 13140672, 16425840, 19711008, 21901120, 24638760, 32851680, 39422016, 49277520, 65703360, 98555040, 197110080]

約数ペア:

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