181214280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12907}}^1$

素因数の和:12940

約数の個数: 128

約数和(自身を含む): 650563200

約数和(自身を除く): 469348920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 12907, 14040, 25814, 38721, 51628, 64535, 77442, 103256, 116163, 129070, 154884, 167791, 193605, 232326, 258140, 309768, 335582, 348489, 387210, 464652, 503373, 516280, 580815, 671164, 696978, 774420, 838955, 929304, 1006746, 1161630, 1342328, 1393956, 1510119, 1548840, 1677910, 1742445, 2013492, 2323260, 2516865, 2787912, 3020238, 3355820, 3484890, 4026984, 4530357, 4646520, 5033730, 6040476, 6711640, 6969780, 7550595, 9060714, 10067460, 12080952, 13939560, 15101190, 18121428, 20134920, 22651785, 30202380, 36242856, 45303570, 60404760, 90607140, 181214280]

約数ペア:

[(1, 181214280), (2, 90607140), (3, 60404760), (4, 45303570), (5, 36242856), (6, 30202380), (8, 22651785), (9, 20134920), (10, 18121428), (12, 15101190), (13, 13939560), (15, 12080952), (18, 10067460), (20, 9060714), (24, 7550595), (26, 6969780), (27, 6711640), (30, 6040476), (36, 5033730), (39, 4646520), (40, 4530357), (45, 4026984), (52, 3484890), (54, 3355820), (60, 3020238), (65, 2787912), (72, 2516865), (78, 2323260), (90, 2013492), (104, 1742445), (108, 1677910), (117, 1548840), (120, 1510119), (130, 1393956), (135, 1342328), (156, 1161630), (180, 1006746), (195, 929304), (216, 838955), (234, 774420), (260, 696978), (270, 671164), (312, 580815), (351, 516280), (360, 503373), (390, 464652), (468, 387210), (520, 348489), (540, 335582), (585, 309768), (702, 258140), (780, 232326), (936, 193605), (1080, 167791), (1170, 154884), (1404, 129070), (1560, 116163), (1755, 103256), (2340, 77442), (2808, 64535), (3510, 51628), (4680, 38721), (7020, 25814), (12907, 14040)]