2070276720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1\times {\mathrm{601}}^1$

素因数の和:1111

約数の個数: 160

約数和(自身を含む): 6650241024

約数和(自身を除く): 4579964304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 463, 465, 496, 601, 620, 744, 926, 930, 1202, 1240, 1389, 1488, 1803, 1852, 1860, 2315, 2404, 2480, 2778, 3005, 3606, 3704, 3720, 4630, 4808, 5556, 6010, 6945, 7212, 7408, 7440, 9015, 9260, 9616, 11112, 12020, 13890, 14353, 14424, 18030, 18520, 18631, 22224, 24040, 27780, 28706, 28848, 36060, 37040, 37262, 43059, 48080, 55560, 55893, 57412, 71765, 72120, 74524, 86118, 93155, 111120, 111786, 114824, 143530, 144240, 149048, 172236, 186310, 215295, 223572, 229648, 278263, 279465, 287060, 298096, 344472, 372620, 430590, 447144, 556526, 558930, 574120, 688944, 745240, 834789, 861180, 894288, 1113052, 1117860, 1148240, 1391315, 1490480, 1669578, 1722360, 2226104, 2235720, 2782630, 3339156, 3444720, 4173945, 4452208, 4471440, 5565260, 6678312, 8347890, 8626153, 11130520, 13356624, 16695780, 17252306, 22261040, 25878459, 33391560, 34504612, 43130765, 51756918, 66783120, 69009224, 86261530, 103513836, 129392295, 138018448, 172523060, 207027672, 258784590, 345046120, 414055344, 517569180, 690092240, 1035138360, 2070276720]

約数ペア:

[(1, 2070276720), (2, 1035138360), (3, 690092240), (4, 517569180), (5, 414055344), (6, 345046120), (8, 258784590), (10, 207027672), (12, 172523060), (15, 138018448), (16, 129392295), (20, 103513836), (24, 86261530), (30, 69009224), (31, 66783120), (40, 51756918), (48, 43130765), (60, 34504612), (62, 33391560), (80, 25878459), (93, 22261040), (120, 17252306), (124, 16695780), (155, 13356624), (186, 11130520), (240, 8626153), (248, 8347890), (310, 6678312), (372, 5565260), (463, 4471440), (465, 4452208), (496, 4173945), (601, 3444720), (620, 3339156), (744, 2782630), (926, 2235720), (930, 2226104), (1202, 1722360), (1240, 1669578), (1389, 1490480), (1488, 1391315), (1803, 1148240), (1852, 1117860), (1860, 1113052), (2315, 894288), (2404, 861180), (2480, 834789), (2778, 745240), (3005, 688944), (3606, 574120), (3704, 558930), (3720, 556526), (4630, 447144), (4808, 430590), (5556, 372620), (6010, 344472), (6945, 298096), (7212, 287060), (7408, 279465), (7440, 278263), (9015, 229648), (9260, 223572), (9616, 215295), (11112, 186310), (12020, 172236), (13890, 149048), (14353, 144240), (14424, 143530), (18030, 114824), (18520, 111786), (18631, 111120), (22224, 93155), (24040, 86118), (27780, 74524), (28706, 72120), (28848, 71765), (36060, 57412), (37040, 55893), (37262, 55560), (43059, 48080)]