66069640

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2593}}^1$

素因数の和:2631

約数の個数: 96

約数和(自身を含む): 186301080

約数和(自身を除く): 120231440

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 91, 98, 104, 130, 140, 182, 196, 245, 260, 280, 364, 392, 455, 490, 520, 637, 728, 910, 980, 1274, 1820, 1960, 2548, 2593, 3185, 3640, 5096, 5186, 6370, 10372, 12740, 12965, 18151, 20744, 25480, 25930, 33709, 36302, 51860, 67418, 72604, 90755, 103720, 127057, 134836, 145208, 168545, 181510, 235963, 254114, 269672, 337090, 363020, 471926, 508228, 635285, 674180, 726040, 943852, 1016456, 1179815, 1270570, 1348360, 1651741, 1887704, 2359630, 2541140, 3303482, 4719260, 5082280, 6606964, 8258705, 9438520, 13213928, 16517410, 33034820, 66069640]

約数ペア:

[(1, 66069640), (2, 33034820), (4, 16517410), (5, 13213928), (7, 9438520), (8, 8258705), (10, 6606964), (13, 5082280), (14, 4719260), (20, 3303482), (26, 2541140), (28, 2359630), (35, 1887704), (40, 1651741), (49, 1348360), (52, 1270570), (56, 1179815), (65, 1016456), (70, 943852), (91, 726040), (98, 674180), (104, 635285), (130, 508228), (140, 471926), (182, 363020), (196, 337090), (245, 269672), (260, 254114), (280, 235963), (364, 181510), (392, 168545), (455, 145208), (490, 134836), (520, 127057), (637, 103720), (728, 90755), (910, 72604), (980, 67418), (1274, 51860), (1820, 36302), (1960, 33709), (2548, 25930), (2593, 25480), (3185, 20744), (3640, 18151), (5096, 12965), (5186, 12740), (6370, 10372)]