64214114040

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19819171}}^1$

素因数の和:19819194

約数の個数: 80

約数和(自身を含む): 215830783080

約数和(自身を除く): 151616669040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 19819171, 39638342, 59457513, 79276684, 99095855, 118915026, 158553368, 178372539, 198191710, 237830052, 297287565, 356745078, 396383420, 475660104, 535117617, 594575130, 713490156, 792766840, 891862695, 1070235234, 1189150260, 1426980312, 1605352851, 1783725390, 2140470468, 2378300520, 2675588085, 3210705702, 3567450780, 4280940936, 5351176170, 6421411404, 7134901560, 8026764255, 10702352340, 12842822808, 16053528510, 21404704680, 32107057020, 64214114040]

約数ペア:

[(1, 64214114040), (2, 32107057020), (3, 21404704680), (4, 16053528510), (5, 12842822808), (6, 10702352340), (8, 8026764255), (9, 7134901560), (10, 6421411404), (12, 5351176170), (15, 4280940936), (18, 3567450780), (20, 3210705702), (24, 2675588085), (27, 2378300520), (30, 2140470468), (36, 1783725390), (40, 1605352851), (45, 1426980312), (54, 1189150260), (60, 1070235234), (72, 891862695), (81, 792766840), (90, 713490156), (108, 594575130), (120, 535117617), (135, 475660104), (162, 396383420), (180, 356745078), (216, 297287565), (270, 237830052), (324, 198191710), (360, 178372539), (405, 158553368), (540, 118915026), (648, 99095855), (810, 79276684), (1080, 59457513), (1620, 39638342), (3240, 19819171)]