191699040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{991}}^1$

素因数の和:1053

約数の個数: 192

約数和(自身を含む): 671956992

約数和(自身を除く): 480257952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 96, 104, 120, 124, 130, 155, 156, 160, 186, 195, 208, 240, 248, 260, 310, 312, 372, 390, 403, 416, 465, 480, 496, 520, 620, 624, 744, 780, 806, 930, 991, 992, 1040, 1209, 1240, 1248, 1488, 1560, 1612, 1860, 1982, 2015, 2080, 2418, 2480, 2973, 2976, 3120, 3224, 3720, 3964, 4030, 4836, 4955, 4960, 5946, 6045, 6240, 6448, 7440, 7928, 8060, 9672, 9910, 11892, 12090, 12883, 12896, 14865, 14880, 15856, 16120, 19344, 19820, 23784, 24180, 25766, 29730, 30721, 31712, 32240, 38649, 38688, 39640, 47568, 48360, 51532, 59460, 61442, 64415, 64480, 77298, 79280, 92163, 95136, 96720, 103064, 118920, 122884, 128830, 153605, 154596, 158560, 184326, 193245, 193440, 206128, 237840, 245768, 257660, 307210, 309192, 368652, 386490, 399373, 412256, 460815, 475680, 491536, 515320, 614420, 618384, 737304, 772980, 798746, 921630, 983072, 1030640, 1198119, 1228840, 1236768, 1474608, 1545960, 1597492, 1843260, 1996865, 2061280, 2396238, 2457680, 2949216, 3091920, 3194984, 3686520, 3993730, 4792476, 4915360, 5990595, 6183840, 6389968, 7373040, 7987460, 9584952, 11981190, 12779936, 14746080, 15974920, 19169904, 23962380, 31949840, 38339808, 47924760, 63899680, 95849520, 191699040]

約数ペア:

[(1, 191699040), (2, 95849520), (3, 63899680), (4, 47924760), (5, 38339808), (6, 31949840), (8, 23962380), (10, 19169904), (12, 15974920), (13, 14746080), (15, 12779936), (16, 11981190), (20, 9584952), (24, 7987460), (26, 7373040), (30, 6389968), (31, 6183840), (32, 5990595), (39, 4915360), (40, 4792476), (48, 3993730), (52, 3686520), (60, 3194984), (62, 3091920), (65, 2949216), (78, 2457680), (80, 2396238), (93, 2061280), (96, 1996865), (104, 1843260), (120, 1597492), (124, 1545960), (130, 1474608), (155, 1236768), (156, 1228840), (160, 1198119), (186, 1030640), (195, 983072), (208, 921630), (240, 798746), (248, 772980), (260, 737304), (310, 618384), (312, 614420), (372, 515320), (390, 491536), (403, 475680), (416, 460815), (465, 412256), (480, 399373), (496, 386490), (520, 368652), (620, 309192), (624, 307210), (744, 257660), (780, 245768), (806, 237840), (930, 206128), (991, 193440), (992, 193245), (1040, 184326), (1209, 158560), (1240, 154596), (1248, 153605), (1488, 128830), (1560, 122884), (1612, 118920), (1860, 103064), (1982, 96720), (2015, 95136), (2080, 92163), (2418, 79280), (2480, 77298), (2973, 64480), (2976, 64415), (3120, 61442), (3224, 59460), (3720, 51532), (3964, 48360), (4030, 47568), (4836, 39640), (4955, 38688), (4960, 38649), (5946, 32240), (6045, 31712), (6240, 30721), (6448, 29730), (7440, 25766), (7928, 24180), (8060, 23784), (9672, 19820), (9910, 19344), (11892, 16120), (12090, 15856), (12883, 14880), (12896, 14865)]