18766608120

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{148517}}^1$

素因数の和:148556

約数の個数: 192

約数和(自身を含む): 68116295520

約数和(自身を除く): 49349687400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 243, 260, 270, 312, 324, 351, 360, 390, 405, 468, 486, 520, 540, 585, 648, 702, 780, 810, 936, 972, 1053, 1080, 1170, 1215, 1404, 1560, 1620, 1755, 1944, 2106, 2340, 2430, 2808, 3159, 3240, 3510, 4212, 4680, 4860, 5265, 6318, 7020, 8424, 9720, 10530, 12636, 14040, 15795, 21060, 25272, 31590, 42120, 63180, 126360, 148517, 297034, 445551, 594068, 742585, 891102, 1188136, 1336653, 1485170, 1782204, 1930721, 2227755, 2673306, 2970340, 3564408, 3861442, 4009959, 4455510, 5346612, 5792163, 5940680, 6683265, 7722884, 8019918, 8911020, 9653605, 10693224, 11584326, 12029877, 13366530, 15445768, 16039836, 17376489, 17822040, 19307210, 20049795, 23168652, 24059754, 26733060, 28960815, 32079672, 34752978, 36089631, 38614420, 40099590, 46337304, 48119508, 52129467, 53466120, 57921630, 60149385, 69505956, 72179262, 77228840, 80199180, 86882445, 96239016, 104258934, 115843260, 120298770, 139011912, 144358524, 156388401, 160398360, 173764890, 180448155, 208517868, 231686520, 240597540, 260647335, 288717048, 312776802, 347529780, 360896310, 417035736, 469165203, 481195080, 521294670, 625553604, 695059560, 721792620, 781942005, 938330406, 1042589340, 1251107208, 1443585240, 1563884010, 1876660812, 2085178680, 2345826015, 3127768020, 3753321624, 4691652030, 6255536040, 9383304060, 18766608120]

約数ペア:

[(1, 18766608120), (2, 9383304060), (3, 6255536040), (4, 4691652030), (5, 3753321624), (6, 3127768020), (8, 2345826015), (9, 2085178680), (10, 1876660812), (12, 1563884010), (13, 1443585240), (15, 1251107208), (18, 1042589340), (20, 938330406), (24, 781942005), (26, 721792620), (27, 695059560), (30, 625553604), (36, 521294670), (39, 481195080), (40, 469165203), (45, 417035736), (52, 360896310), (54, 347529780), (60, 312776802), (65, 288717048), (72, 260647335), (78, 240597540), (81, 231686520), (90, 208517868), (104, 180448155), (108, 173764890), (117, 160398360), (120, 156388401), (130, 144358524), (135, 139011912), (156, 120298770), (162, 115843260), (180, 104258934), (195, 96239016), (216, 86882445), (234, 80199180), (243, 77228840), (260, 72179262), (270, 69505956), (312, 60149385), (324, 57921630), (351, 53466120), (360, 52129467), (390, 48119508), (405, 46337304), (468, 40099590), (486, 38614420), (520, 36089631), (540, 34752978), (585, 32079672), (648, 28960815), (702, 26733060), (780, 24059754), (810, 23168652), (936, 20049795), (972, 19307210), (1053, 17822040), (1080, 17376489), (1170, 16039836), (1215, 15445768), (1404, 13366530), (1560, 12029877), (1620, 11584326), (1755, 10693224), (1944, 9653605), (2106, 8911020), (2340, 8019918), (2430, 7722884), (2808, 6683265), (3159, 5940680), (3240, 5792163), (3510, 5346612), (4212, 4455510), (4680, 4009959), (4860, 3861442), (5265, 3564408), (6318, 2970340), (7020, 2673306), (8424, 2227755), (9720, 1930721), (10530, 1782204), (12636, 1485170), (14040, 1336653), (15795, 1188136), (21060, 891102), (25272, 742585), (31590, 594068), (42120, 445551), (63180, 297034), (126360, 148517)]