888920318220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{666427}}^1$

素因数の和:666540

約数の個数: 192

約数和(自身を含む): 2837511806976

約数和(自身を除く): 1948591488756

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 43, 44, 47, 55, 60, 66, 86, 94, 110, 129, 132, 141, 165, 172, 188, 215, 220, 235, 258, 282, 330, 430, 470, 473, 516, 517, 564, 645, 660, 705, 860, 940, 946, 1034, 1290, 1410, 1419, 1551, 1892, 2021, 2068, 2365, 2580, 2585, 2820, 2838, 3102, 4042, 4730, 5170, 5676, 6063, 6204, 7095, 7755, 8084, 9460, 10105, 10340, 12126, 14190, 15510, 20210, 22231, 24252, 28380, 30315, 31020, 40420, 44462, 60630, 66693, 88924, 111155, 121260, 133386, 222310, 266772, 333465, 444620, 666427, 666930, 1332854, 1333860, 1999281, 2665708, 3332135, 3998562, 6664270, 7330697, 7997124, 9996405, 13328540, 14661394, 19992810, 21992091, 28656361, 29322788, 31322069, 36653485, 39985620, 43984182, 57312722, 62644138, 73306970, 85969083, 87968364, 93966207, 109960455, 114625444, 125288276, 143281805, 146613940, 156610345, 171938166, 187932414, 219920910, 286563610, 313220690, 315219971, 343876332, 344542759, 375864828, 429845415, 439841820, 469831035, 573127220, 626441380, 630439942, 689085518, 859690830, 939662070, 945659913, 1033628277, 1260879884, 1346848967, 1378171036, 1576099855, 1719381660, 1722713795, 1879324140, 1891319826, 2067256554, 2693697934, 3152199710, 3445427590, 3782639652, 4040546901, 4134513108, 4728299565, 5168141385, 5387395868, 6304399420, 6734244835, 6890855180, 8081093802, 9456599130, 10336282770, 13468489670, 14815338637, 16162187604, 18913198260, 20202734505, 20672565540, 26936979340, 29630677274, 40405469010, 44446015911, 59261354548, 74076693185, 80810938020, 88892031822, 148153386370, 177784063644, 222230079555, 296306772740, 444460159110, 888920318220]

約数ペア:

[(1, 888920318220), (2, 444460159110), (3, 296306772740), (4, 222230079555), (5, 177784063644), (6, 148153386370), (10, 88892031822), (11, 80810938020), (12, 74076693185), (15, 59261354548), (20, 44446015911), (22, 40405469010), (30, 29630677274), (33, 26936979340), (43, 20672565540), (44, 20202734505), (47, 18913198260), (55, 16162187604), (60, 14815338637), (66, 13468489670), (86, 10336282770), (94, 9456599130), (110, 8081093802), (129, 6890855180), (132, 6734244835), (141, 6304399420), (165, 5387395868), (172, 5168141385), (188, 4728299565), (215, 4134513108), (220, 4040546901), (235, 3782639652), (258, 3445427590), (282, 3152199710), (330, 2693697934), (430, 2067256554), (470, 1891319826), (473, 1879324140), (516, 1722713795), (517, 1719381660), (564, 1576099855), (645, 1378171036), (660, 1346848967), (705, 1260879884), (860, 1033628277), (940, 945659913), (946, 939662070), (1034, 859690830), (1290, 689085518), (1410, 630439942), (1419, 626441380), (1551, 573127220), (1892, 469831035), (2021, 439841820), (2068, 429845415), (2365, 375864828), (2580, 344542759), (2585, 343876332), (2820, 315219971), (2838, 313220690), (3102, 286563610), (4042, 219920910), (4730, 187932414), (5170, 171938166), (5676, 156610345), (6063, 146613940), (6204, 143281805), (7095, 125288276), (7755, 114625444), (8084, 109960455), (9460, 93966207), (10105, 87968364), (10340, 85969083), (12126, 73306970), (14190, 62644138), (15510, 57312722), (20210, 43984182), (22231, 39985620), (24252, 36653485), (28380, 31322069), (30315, 29322788), (31020, 28656361), (40420, 21992091), (44462, 19992810), (60630, 14661394), (66693, 13328540), (88924, 9996405), (111155, 7997124), (121260, 7330697), (133386, 6664270), (222310, 3998562), (266772, 3332135), (333465, 2665708), (444620, 1999281), (666427, 1333860), (666930, 1332854)]