171833760

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{17047}}^1$

素因数の和:17075

約数の個数: 144

約数和(自身を含む): 670190976

約数和(自身を除く): 498357216

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 17047, 34094, 51141, 68188, 85235, 102282, 119329, 136376, 153423, 170470, 204564, 238658, 255705, 272752, 306846, 340940, 357987, 409128, 477316, 511410, 545504, 596645, 613692, 681880, 715974, 767115, 818256, 954632, 1022820, 1073961, 1193290, 1227384, 1363760, 1431948, 1534230, 1636512, 1789935, 1909264, 2045640, 2147922, 2386580, 2454768, 2727520, 2863896, 3068460, 3579870, 3818528, 4091280, 4295844, 4773160, 4909536, 5369805, 5727792, 6136920, 7159740, 8182560, 8591688, 9546320, 10739610, 11455584, 12273840, 14319480, 17183376, 19092640, 21479220, 24547680, 28638960, 34366752, 42958440, 57277920, 85916880, 171833760]

約数ペア:

[(1, 171833760), (2, 85916880), (3, 57277920), (4, 42958440), (5, 34366752), (6, 28638960), (7, 24547680), (8, 21479220), (9, 19092640), (10, 17183376), (12, 14319480), (14, 12273840), (15, 11455584), (16, 10739610), (18, 9546320), (20, 8591688), (21, 8182560), (24, 7159740), (28, 6136920), (30, 5727792), (32, 5369805), (35, 4909536), (36, 4773160), (40, 4295844), (42, 4091280), (45, 3818528), (48, 3579870), (56, 3068460), (60, 2863896), (63, 2727520), (70, 2454768), (72, 2386580), (80, 2147922), (84, 2045640), (90, 1909264), (96, 1789935), (105, 1636512), (112, 1534230), (120, 1431948), (126, 1363760), (140, 1227384), (144, 1193290), (160, 1073961), (168, 1022820), (180, 954632), (210, 818256), (224, 767115), (240, 715974), (252, 681880), (280, 613692), (288, 596645), (315, 545504), (336, 511410), (360, 477316), (420, 409128), (480, 357987), (504, 340940), (560, 306846), (630, 272752), (672, 255705), (720, 238658), (840, 204564), (1008, 170470), (1120, 153423), (1260, 136376), (1440, 119329), (1680, 102282), (2016, 85235), (2520, 68188), (3360, 51141), (5040, 34094), (10080, 17047)]