141520680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{631}}^1$

素因数の和:744

約数の個数: 192

約数和(自身を含む): 532396800

約数和(自身を除く): 390876120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 89, 90, 105, 120, 126, 140, 168, 178, 180, 210, 252, 267, 280, 315, 356, 360, 420, 445, 504, 534, 623, 630, 631, 712, 801, 840, 890, 1068, 1246, 1260, 1262, 1335, 1602, 1780, 1869, 1893, 2136, 2492, 2520, 2524, 2670, 3115, 3155, 3204, 3560, 3738, 3786, 4005, 4417, 4984, 5048, 5340, 5607, 5679, 6230, 6310, 6408, 7476, 7572, 8010, 8834, 9345, 9465, 10680, 11214, 11358, 12460, 12620, 13251, 14952, 15144, 16020, 17668, 18690, 18930, 22085, 22428, 22716, 24920, 25240, 26502, 28035, 28395, 32040, 35336, 37380, 37860, 39753, 44170, 44856, 45432, 53004, 56070, 56159, 56790, 66255, 74760, 75720, 79506, 88340, 106008, 112140, 112318, 113580, 132510, 159012, 168477, 176680, 198765, 224280, 224636, 227160, 265020, 280795, 318024, 336954, 393113, 397530, 449272, 505431, 530040, 561590, 673908, 786226, 795060, 842385, 1010862, 1123180, 1179339, 1347816, 1572452, 1590120, 1684770, 1965565, 2021724, 2246360, 2358678, 2527155, 3144904, 3369540, 3538017, 3931130, 4043448, 4717356, 5054310, 5896695, 6739080, 7076034, 7862260, 9434712, 10108620, 11793390, 14152068, 15724520, 17690085, 20217240, 23586780, 28304136, 35380170, 47173560, 70760340, 141520680]

約数ペア:

[(1, 141520680), (2, 70760340), (3, 47173560), (4, 35380170), (5, 28304136), (6, 23586780), (7, 20217240), (8, 17690085), (9, 15724520), (10, 14152068), (12, 11793390), (14, 10108620), (15, 9434712), (18, 7862260), (20, 7076034), (21, 6739080), (24, 5896695), (28, 5054310), (30, 4717356), (35, 4043448), (36, 3931130), (40, 3538017), (42, 3369540), (45, 3144904), (56, 2527155), (60, 2358678), (63, 2246360), (70, 2021724), (72, 1965565), (84, 1684770), (89, 1590120), (90, 1572452), (105, 1347816), (120, 1179339), (126, 1123180), (140, 1010862), (168, 842385), (178, 795060), (180, 786226), (210, 673908), (252, 561590), (267, 530040), (280, 505431), (315, 449272), (356, 397530), (360, 393113), (420, 336954), (445, 318024), (504, 280795), (534, 265020), (623, 227160), (630, 224636), (631, 224280), (712, 198765), (801, 176680), (840, 168477), (890, 159012), (1068, 132510), (1246, 113580), (1260, 112318), (1262, 112140), (1335, 106008), (1602, 88340), (1780, 79506), (1869, 75720), (1893, 74760), (2136, 66255), (2492, 56790), (2520, 56159), (2524, 56070), (2670, 53004), (3115, 45432), (3155, 44856), (3204, 44170), (3560, 39753), (3738, 37860), (3786, 37380), (4005, 35336), (4417, 32040), (4984, 28395), (5048, 28035), (5340, 26502), (5607, 25240), (5679, 24920), (6230, 22716), (6310, 22428), (6408, 22085), (7476, 18930), (7572, 18690), (8010, 17668), (8834, 16020), (9345, 15144), (9465, 14952), (10680, 13251), (11214, 12620), (11358, 12460)]