171286560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6997}}^1$

素因数の和:7035

約数の個数: 144

約数和(自身を含む): 618987096

約数和(自身を除く): 447700536

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 3060, 4080, 4896, 6120, 6997, 8160, 12240, 13994, 20991, 24480, 27988, 34985, 41982, 55976, 62973, 69970, 83964, 104955, 111952, 118949, 125946, 139940, 167928, 209910, 223904, 237898, 251892, 279880, 314865, 335856, 356847, 419820, 475796, 503784, 559760, 594745, 629730, 671712, 713694, 839640, 951592, 1007568, 1070541, 1119520, 1189490, 1259460, 1427388, 1679280, 1784235, 1903184, 2015136, 2141082, 2378980, 2518920, 2854776, 3358560, 3568470, 3806368, 4282164, 4757960, 5037840, 5352705, 5709552, 7136940, 8564328, 9515920, 10075680, 10705410, 11419104, 14273880, 17128656, 19031840, 21410820, 28547760, 34257312, 42821640, 57095520, 85643280, 171286560]

約数ペア:

[(1, 171286560), (2, 85643280), (3, 57095520), (4, 42821640), (5, 34257312), (6, 28547760), (8, 21410820), (9, 19031840), (10, 17128656), (12, 14273880), (15, 11419104), (16, 10705410), (17, 10075680), (18, 9515920), (20, 8564328), (24, 7136940), (30, 5709552), (32, 5352705), (34, 5037840), (36, 4757960), (40, 4282164), (45, 3806368), (48, 3568470), (51, 3358560), (60, 2854776), (68, 2518920), (72, 2378980), (80, 2141082), (85, 2015136), (90, 1903184), (96, 1784235), (102, 1679280), (120, 1427388), (136, 1259460), (144, 1189490), (153, 1119520), (160, 1070541), (170, 1007568), (180, 951592), (204, 839640), (240, 713694), (255, 671712), (272, 629730), (288, 594745), (306, 559760), (340, 503784), (360, 475796), (408, 419820), (480, 356847), (510, 335856), (544, 314865), (612, 279880), (680, 251892), (720, 237898), (765, 223904), (816, 209910), (1020, 167928), (1224, 139940), (1360, 125946), (1440, 118949), (1530, 111952), (1632, 104955), (2040, 83964), (2448, 69970), (2720, 62973), (3060, 55976), (4080, 41982), (4896, 34985), (6120, 27988), (6997, 24480), (8160, 20991), (12240, 13994)]