77142240

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{2551}}^1$

素因数の和:2582

約数の個数: 192

約数和(自身を含む): 308689920

約数和(自身を除く): 231547680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 2551, 3024, 3360, 3780, 4320, 5040, 5102, 6048, 7560, 7653, 10080, 10204, 12755, 15120, 15306, 17857, 20408, 22959, 25510, 30240, 30612, 35714, 38265, 40816, 45918, 51020, 53571, 61224, 68877, 71428, 76530, 81632, 89285, 91836, 102040, 107142, 114795, 122448, 137754, 142856, 153060, 160713, 178570, 183672, 204080, 214284, 229590, 244896, 267855, 275508, 285712, 306120, 321426, 344385, 357140, 367344, 408160, 428568, 459180, 482139, 535710, 551016, 571424, 612240, 642852, 688770, 714280, 734688, 803565, 857136, 918360, 964278, 1071420, 1102032, 1224480, 1285704, 1377540, 1428560, 1607130, 1714272, 1836720, 1928556, 2142840, 2204064, 2410695, 2571408, 2755080, 2857120, 3214260, 3673440, 3857112, 4285680, 4821390, 5142816, 5510160, 6428520, 7714224, 8571360, 9642780, 11020320, 12857040, 15428448, 19285560, 25714080, 38571120, 77142240]

約数ペア:

[(1, 77142240), (2, 38571120), (3, 25714080), (4, 19285560), (5, 15428448), (6, 12857040), (7, 11020320), (8, 9642780), (9, 8571360), (10, 7714224), (12, 6428520), (14, 5510160), (15, 5142816), (16, 4821390), (18, 4285680), (20, 3857112), (21, 3673440), (24, 3214260), (27, 2857120), (28, 2755080), (30, 2571408), (32, 2410695), (35, 2204064), (36, 2142840), (40, 1928556), (42, 1836720), (45, 1714272), (48, 1607130), (54, 1428560), (56, 1377540), (60, 1285704), (63, 1224480), (70, 1102032), (72, 1071420), (80, 964278), (84, 918360), (90, 857136), (96, 803565), (105, 734688), (108, 714280), (112, 688770), (120, 642852), (126, 612240), (135, 571424), (140, 551016), (144, 535710), (160, 482139), (168, 459180), (180, 428568), (189, 408160), (210, 367344), (216, 357140), (224, 344385), (240, 321426), (252, 306120), (270, 285712), (280, 275508), (288, 267855), (315, 244896), (336, 229590), (360, 214284), (378, 204080), (420, 183672), (432, 178570), (480, 160713), (504, 153060), (540, 142856), (560, 137754), (630, 122448), (672, 114795), (720, 107142), (756, 102040), (840, 91836), (864, 89285), (945, 81632), (1008, 76530), (1080, 71428), (1120, 68877), (1260, 61224), (1440, 53571), (1512, 51020), (1680, 45918), (1890, 40816), (2016, 38265), (2160, 35714), (2520, 30612), (2551, 30240), (3024, 25510), (3360, 22959), (3780, 20408), (4320, 17857), (5040, 15306), (5102, 15120), (6048, 12755), (7560, 10204), (7653, 10080)]