172646880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{51383}}^1$

素因数の和:51408

約数の個数: 96

約数和(自身を含む): 621540864

約数和(自身を除く): 448893984

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 51383, 102766, 154149, 205532, 256915, 308298, 359681, 411064, 513830, 616596, 719362, 770745, 822128, 1027660, 1079043, 1233192, 1438724, 1541490, 1644256, 1798405, 2055320, 2158086, 2466384, 2877448, 3082980, 3596810, 4110640, 4316172, 4932768, 5395215, 5754896, 6165960, 7193620, 8221280, 8632344, 10790430, 11509792, 12331920, 14387240, 17264688, 21580860, 24663840, 28774480, 34529376, 43161720, 57548960, 86323440, 172646880]

約数ペア:

[(1, 172646880), (2, 86323440), (3, 57548960), (4, 43161720), (5, 34529376), (6, 28774480), (7, 24663840), (8, 21580860), (10, 17264688), (12, 14387240), (14, 12331920), (15, 11509792), (16, 10790430), (20, 8632344), (21, 8221280), (24, 7193620), (28, 6165960), (30, 5754896), (32, 5395215), (35, 4932768), (40, 4316172), (42, 4110640), (48, 3596810), (56, 3082980), (60, 2877448), (70, 2466384), (80, 2158086), (84, 2055320), (96, 1798405), (105, 1644256), (112, 1541490), (120, 1438724), (140, 1233192), (160, 1079043), (168, 1027660), (210, 822128), (224, 770745), (240, 719362), (280, 616596), (336, 513830), (420, 411064), (480, 359681), (560, 308298), (672, 256915), (840, 205532), (1120, 154149), (1680, 102766), (3360, 51383)]