69439299720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{1733}}^1\times {\mathrm{47701}}^1$

素因数の和:49455

約数の個数: 128

約数和(自身を含む): 238219971840

約数和(自身を除く): 168780672120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 1733, 3466, 5199, 6932, 8665, 10398, 12131, 13864, 17330, 20796, 24262, 25995, 34660, 36393, 41592, 47701, 48524, 51990, 60655, 69320, 72786, 95402, 97048, 103980, 121310, 143103, 145572, 181965, 190804, 207960, 238505, 242620, 286206, 291144, 333907, 363930, 381608, 477010, 485240, 572412, 667814, 715515, 727860, 954020, 1001721, 1144824, 1335628, 1431030, 1455720, 1669535, 1908040, 2003442, 2671256, 2862060, 3339070, 4006884, 5008605, 5724120, 6678140, 8013768, 10017210, 13356280, 20034420, 40068840, 82665833, 165331666, 247997499, 330663332, 413329165, 495994998, 578660831, 661326664, 826658330, 991989996, 1157321662, 1239987495, 1653316660, 1735982493, 1983979992, 2314643324, 2479974990, 2893304155, 3306633320, 3471964986, 4629286648, 4959949980, 5786608310, 6943929972, 8679912465, 9919899960, 11573216620, 13887859944, 17359824930, 23146433240, 34719649860, 69439299720]

約数ペア:

[(1, 69439299720), (2, 34719649860), (3, 23146433240), (4, 17359824930), (5, 13887859944), (6, 11573216620), (7, 9919899960), (8, 8679912465), (10, 6943929972), (12, 5786608310), (14, 4959949980), (15, 4629286648), (20, 3471964986), (21, 3306633320), (24, 2893304155), (28, 2479974990), (30, 2314643324), (35, 1983979992), (40, 1735982493), (42, 1653316660), (56, 1239987495), (60, 1157321662), (70, 991989996), (84, 826658330), (105, 661326664), (120, 578660831), (140, 495994998), (168, 413329165), (210, 330663332), (280, 247997499), (420, 165331666), (840, 82665833), (1733, 40068840), (3466, 20034420), (5199, 13356280), (6932, 10017210), (8665, 8013768), (10398, 6678140), (12131, 5724120), (13864, 5008605), (17330, 4006884), (20796, 3339070), (24262, 2862060), (25995, 2671256), (34660, 2003442), (36393, 1908040), (41592, 1669535), (47701, 1455720), (48524, 1431030), (51990, 1335628), (60655, 1144824), (69320, 1001721), (72786, 954020), (95402, 727860), (97048, 715515), (103980, 667814), (121310, 572412), (143103, 485240), (145572, 477010), (181965, 381608), (190804, 363930), (207960, 333907), (238505, 291144), (242620, 286206)]