326703780

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5171}}^1$

素因数の和:5208

約数の個数: 144

約数和(自身を含む): 1106973504

約数和(自身を除く): 780269724

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 243, 260, 270, 324, 351, 390, 405, 468, 486, 540, 585, 702, 780, 810, 972, 1053, 1170, 1215, 1404, 1620, 1755, 2106, 2340, 2430, 3159, 3510, 4212, 4860, 5171, 5265, 6318, 7020, 10342, 10530, 12636, 15513, 15795, 20684, 21060, 25855, 31026, 31590, 46539, 51710, 62052, 63180, 67223, 77565, 93078, 103420, 134446, 139617, 155130, 186156, 201669, 232695, 268892, 279234, 310260, 336115, 403338, 418851, 465390, 558468, 605007, 672230, 698085, 806676, 837702, 930780, 1008345, 1210014, 1256553, 1344460, 1396170, 1675404, 1815021, 2016690, 2094255, 2420028, 2513106, 2792340, 3025035, 3630042, 4033380, 4188510, 5026212, 5445063, 6050070, 6282765, 7260084, 8377020, 9075105, 10890126, 12100140, 12565530, 16335189, 18150210, 21780252, 25131060, 27225315, 32670378, 36300420, 54450630, 65340756, 81675945, 108901260, 163351890, 326703780]

約数ペア:

[(1, 326703780), (2, 163351890), (3, 108901260), (4, 81675945), (5, 65340756), (6, 54450630), (9, 36300420), (10, 32670378), (12, 27225315), (13, 25131060), (15, 21780252), (18, 18150210), (20, 16335189), (26, 12565530), (27, 12100140), (30, 10890126), (36, 9075105), (39, 8377020), (45, 7260084), (52, 6282765), (54, 6050070), (60, 5445063), (65, 5026212), (78, 4188510), (81, 4033380), (90, 3630042), (108, 3025035), (117, 2792340), (130, 2513106), (135, 2420028), (156, 2094255), (162, 2016690), (180, 1815021), (195, 1675404), (234, 1396170), (243, 1344460), (260, 1256553), (270, 1210014), (324, 1008345), (351, 930780), (390, 837702), (405, 806676), (468, 698085), (486, 672230), (540, 605007), (585, 558468), (702, 465390), (780, 418851), (810, 403338), (972, 336115), (1053, 310260), (1170, 279234), (1215, 268892), (1404, 232695), (1620, 201669), (1755, 186156), (2106, 155130), (2340, 139617), (2430, 134446), (3159, 103420), (3510, 93078), (4212, 77565), (4860, 67223), (5171, 63180), (5265, 62052), (6318, 51710), (7020, 46539), (10342, 31590), (10530, 31026), (12636, 25855), (15513, 21060), (15795, 20684)]