154435680

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{5107}}^1$

素因数の和:5138

約数の個数: 192

約数和(自身を含む): 617863680

約数和(自身を除く): 463428000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 5107, 6048, 7560, 10080, 10214, 15120, 15321, 20428, 25535, 30240, 30642, 35749, 40856, 45963, 51070, 61284, 71498, 76605, 81712, 91926, 102140, 107247, 122568, 137889, 142996, 153210, 163424, 178745, 183852, 204280, 214494, 229815, 245136, 275778, 285992, 306420, 321741, 357490, 367704, 408560, 428988, 459630, 490272, 536235, 551556, 571984, 612840, 643482, 689445, 714980, 735408, 817120, 857976, 919260, 965223, 1072470, 1103112, 1143968, 1225680, 1286964, 1378890, 1429960, 1470816, 1608705, 1715952, 1838520, 1930446, 2144940, 2206224, 2451360, 2573928, 2757780, 2859920, 3217410, 3431904, 3677040, 3860892, 4289880, 4412448, 4826115, 5147856, 5515560, 5719840, 6434820, 7354080, 7721784, 8579760, 9652230, 10295712, 11031120, 12869640, 15443568, 17159520, 19304460, 22062240, 25739280, 30887136, 38608920, 51478560, 77217840, 154435680]

約数ペア:

[(1, 154435680), (2, 77217840), (3, 51478560), (4, 38608920), (5, 30887136), (6, 25739280), (7, 22062240), (8, 19304460), (9, 17159520), (10, 15443568), (12, 12869640), (14, 11031120), (15, 10295712), (16, 9652230), (18, 8579760), (20, 7721784), (21, 7354080), (24, 6434820), (27, 5719840), (28, 5515560), (30, 5147856), (32, 4826115), (35, 4412448), (36, 4289880), (40, 3860892), (42, 3677040), (45, 3431904), (48, 3217410), (54, 2859920), (56, 2757780), (60, 2573928), (63, 2451360), (70, 2206224), (72, 2144940), (80, 1930446), (84, 1838520), (90, 1715952), (96, 1608705), (105, 1470816), (108, 1429960), (112, 1378890), (120, 1286964), (126, 1225680), (135, 1143968), (140, 1103112), (144, 1072470), (160, 965223), (168, 919260), (180, 857976), (189, 817120), (210, 735408), (216, 714980), (224, 689445), (240, 643482), (252, 612840), (270, 571984), (280, 551556), (288, 536235), (315, 490272), (336, 459630), (360, 428988), (378, 408560), (420, 367704), (432, 357490), (480, 321741), (504, 306420), (540, 285992), (560, 275778), (630, 245136), (672, 229815), (720, 214494), (756, 204280), (840, 183852), (864, 178745), (945, 163424), (1008, 153210), (1080, 142996), (1120, 137889), (1260, 122568), (1440, 107247), (1512, 102140), (1680, 91926), (1890, 81712), (2016, 76605), (2160, 71498), (2520, 61284), (3024, 51070), (3360, 45963), (3780, 40856), (4320, 35749), (5040, 30642), (5107, 30240), (6048, 25535), (7560, 20428), (10080, 15321), (10214, 15120)]