272464920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8317}}^1$

素因数の和:8354

約数の個数: 192

約数和(自身を含む): 1089990720

約数和(自身を除く): 817525800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2520, 2730, 3276, 3640, 4095, 4680, 5460, 6552, 8190, 8317, 10920, 16380, 16634, 24951, 32760, 33268, 41585, 49902, 58219, 66536, 74853, 83170, 99804, 108121, 116438, 124755, 149706, 166340, 174657, 199608, 216242, 232876, 249510, 291095, 299412, 324363, 332680, 349314, 374265, 432484, 465752, 499020, 523971, 540605, 582190, 598824, 648726, 698628, 748530, 756847, 864968, 873285, 973089, 998040, 1047942, 1081210, 1164380, 1297452, 1397256, 1497060, 1513694, 1621815, 1746570, 1946178, 2095884, 2162420, 2270541, 2328760, 2594904, 2619855, 2994120, 3027388, 3243630, 3493140, 3784235, 3892356, 4191768, 4324840, 4541082, 4865445, 5239710, 6054776, 6487260, 6811623, 6986280, 7568470, 7784712, 9082164, 9730890, 10479420, 11352705, 12974520, 13623246, 15136940, 18164328, 19461780, 20958840, 22705410, 27246492, 30273880, 34058115, 38923560, 45410820, 54492984, 68116230, 90821640, 136232460, 272464920]

約数ペア:

[(1, 272464920), (2, 136232460), (3, 90821640), (4, 68116230), (5, 54492984), (6, 45410820), (7, 38923560), (8, 34058115), (9, 30273880), (10, 27246492), (12, 22705410), (13, 20958840), (14, 19461780), (15, 18164328), (18, 15136940), (20, 13623246), (21, 12974520), (24, 11352705), (26, 10479420), (28, 9730890), (30, 9082164), (35, 7784712), (36, 7568470), (39, 6986280), (40, 6811623), (42, 6487260), (45, 6054776), (52, 5239710), (56, 4865445), (60, 4541082), (63, 4324840), (65, 4191768), (70, 3892356), (72, 3784235), (78, 3493140), (84, 3243630), (90, 3027388), (91, 2994120), (104, 2619855), (105, 2594904), (117, 2328760), (120, 2270541), (126, 2162420), (130, 2095884), (140, 1946178), (156, 1746570), (168, 1621815), (180, 1513694), (182, 1497060), (195, 1397256), (210, 1297452), (234, 1164380), (252, 1081210), (260, 1047942), (273, 998040), (280, 973089), (312, 873285), (315, 864968), (360, 756847), (364, 748530), (390, 698628), (420, 648726), (455, 598824), (468, 582190), (504, 540605), (520, 523971), (546, 499020), (585, 465752), (630, 432484), (728, 374265), (780, 349314), (819, 332680), (840, 324363), (910, 299412), (936, 291095), (1092, 249510), (1170, 232876), (1260, 216242), (1365, 199608), (1560, 174657), (1638, 166340), (1820, 149706), (2184, 124755), (2340, 116438), (2520, 108121), (2730, 99804), (3276, 83170), (3640, 74853), (4095, 66536), (4680, 58219), (5460, 49902), (6552, 41585), (8190, 33268), (8317, 32760), (10920, 24951), (16380, 16634)]