20182519080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{367}}^1\times {\mathrm{883}}^1$

素因数の和:1440

約数の個数: 192

約数和(自身を含む): 66227016960

約数和(自身を除く): 46044497880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 173, 180, 346, 360, 367, 519, 692, 734, 865, 883, 1038, 1101, 1384, 1468, 1557, 1730, 1766, 1835, 2076, 2202, 2595, 2649, 2936, 3114, 3303, 3460, 3532, 3670, 4152, 4404, 4415, 5190, 5298, 5505, 6228, 6606, 6920, 7064, 7340, 7785, 7947, 8808, 8830, 10380, 10596, 11010, 12456, 13212, 13245, 14680, 15570, 15894, 16515, 17660, 20760, 21192, 22020, 26424, 26490, 31140, 31788, 33030, 35320, 39735, 44040, 52980, 62280, 63491, 63576, 66060, 79470, 105960, 126982, 132120, 152759, 158940, 190473, 253964, 305518, 317455, 317880, 324061, 380946, 458277, 507928, 571419, 611036, 634910, 648122, 761892, 763795, 916554, 952365, 972183, 1142838, 1222072, 1269820, 1296244, 1374831, 1523784, 1527590, 1620305, 1833108, 1904730, 1944366, 2285676, 2291385, 2539640, 2592488, 2749662, 2857095, 2916549, 3055180, 3240610, 3666216, 3809460, 3888732, 4571352, 4582770, 4860915, 5499324, 5714190, 5833098, 6110360, 6481220, 6874155, 7618920, 7777464, 9165540, 9721830, 10998648, 11428380, 11666196, 12962440, 13748310, 14582745, 18331080, 19443660, 22856760, 23332392, 27496620, 29165490, 38887320, 54993240, 56062553, 58330980, 112125106, 116661960, 168187659, 224250212, 280312765, 336375318, 448500424, 504562977, 560625530, 672750636, 840938295, 1009125954, 1121251060, 1345501272, 1681876590, 2018251908, 2242502120, 2522814885, 3363753180, 4036503816, 5045629770, 6727506360, 10091259540, 20182519080]

約数ペア:

[(1, 20182519080), (2, 10091259540), (3, 6727506360), (4, 5045629770), (5, 4036503816), (6, 3363753180), (8, 2522814885), (9, 2242502120), (10, 2018251908), (12, 1681876590), (15, 1345501272), (18, 1121251060), (20, 1009125954), (24, 840938295), (30, 672750636), (36, 560625530), (40, 504562977), (45, 448500424), (60, 336375318), (72, 280312765), (90, 224250212), (120, 168187659), (173, 116661960), (180, 112125106), (346, 58330980), (360, 56062553), (367, 54993240), (519, 38887320), (692, 29165490), (734, 27496620), (865, 23332392), (883, 22856760), (1038, 19443660), (1101, 18331080), (1384, 14582745), (1468, 13748310), (1557, 12962440), (1730, 11666196), (1766, 11428380), (1835, 10998648), (2076, 9721830), (2202, 9165540), (2595, 7777464), (2649, 7618920), (2936, 6874155), (3114, 6481220), (3303, 6110360), (3460, 5833098), (3532, 5714190), (3670, 5499324), (4152, 4860915), (4404, 4582770), (4415, 4571352), (5190, 3888732), (5298, 3809460), (5505, 3666216), (6228, 3240610), (6606, 3055180), (6920, 2916549), (7064, 2857095), (7340, 2749662), (7785, 2592488), (7947, 2539640), (8808, 2291385), (8830, 2285676), (10380, 1944366), (10596, 1904730), (11010, 1833108), (12456, 1620305), (13212, 1527590), (13245, 1523784), (14680, 1374831), (15570, 1296244), (15894, 1269820), (16515, 1222072), (17660, 1142838), (20760, 972183), (21192, 952365), (22020, 916554), (26424, 763795), (26490, 761892), (31140, 648122), (31788, 634910), (33030, 611036), (35320, 571419), (39735, 507928), (44040, 458277), (52980, 380946), (62280, 324061), (63491, 317880), (63576, 317455), (66060, 305518), (79470, 253964), (105960, 190473), (126982, 158940), (132120, 152759)]