473588640

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{15661}}^1$

素因数の和:15692

約数の個数: 192

約数和(自身を含む): 1894475520

約数和(自身を除く): 1420886880

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, 6048, 7560, 10080, 15120, 15661, 30240, 31322, 46983, 62644, 78305, 93966, 109627, 125288, 140949, 156610, 187932, 219254, 234915, 250576, 281898, 313220, 328881, 375864, 422847, 438508, 469830, 501152, 548135, 563796, 626440, 657762, 704745, 751728, 845694, 877016, 939660, 986643, 1096270, 1127592, 1252880, 1315524, 1409490, 1503456, 1644405, 1691388, 1754032, 1879320, 1973286, 2114235, 2192540, 2255184, 2505760, 2631048, 2818980, 2959929, 3288810, 3382776, 3508064, 3758640, 3946572, 4228470, 4385080, 4510368, 4933215, 5262096, 5637960, 5919858, 6577620, 6765552, 7517280, 7893144, 8456940, 8770160, 9866430, 10524192, 11275920, 11839716, 13155240, 13531104, 14799645, 15786288, 16913880, 17540320, 19732860, 22551840, 23679432, 26310480, 29599290, 31572576, 33827760, 39465720, 47358864, 52620960, 59198580, 67655520, 78931440, 94717728, 118397160, 157862880, 236794320, 473588640]

約数ペア:

[(1, 473588640), (2, 236794320), (3, 157862880), (4, 118397160), (5, 94717728), (6, 78931440), (7, 67655520), (8, 59198580), (9, 52620960), (10, 47358864), (12, 39465720), (14, 33827760), (15, 31572576), (16, 29599290), (18, 26310480), (20, 23679432), (21, 22551840), (24, 19732860), (27, 17540320), (28, 16913880), (30, 15786288), (32, 14799645), (35, 13531104), (36, 13155240), (40, 11839716), (42, 11275920), (45, 10524192), (48, 9866430), (54, 8770160), (56, 8456940), (60, 7893144), (63, 7517280), (70, 6765552), (72, 6577620), (80, 5919858), (84, 5637960), (90, 5262096), (96, 4933215), (105, 4510368), (108, 4385080), (112, 4228470), (120, 3946572), (126, 3758640), (135, 3508064), (140, 3382776), (144, 3288810), (160, 2959929), (168, 2818980), (180, 2631048), (189, 2505760), (210, 2255184), (216, 2192540), (224, 2114235), (240, 1973286), (252, 1879320), (270, 1754032), (280, 1691388), (288, 1644405), (315, 1503456), (336, 1409490), (360, 1315524), (378, 1252880), (420, 1127592), (432, 1096270), (480, 986643), (504, 939660), (540, 877016), (560, 845694), (630, 751728), (672, 704745), (720, 657762), (756, 626440), (840, 563796), (864, 548135), (945, 501152), (1008, 469830), (1080, 438508), (1120, 422847), (1260, 375864), (1440, 328881), (1512, 313220), (1680, 281898), (1890, 250576), (2016, 234915), (2160, 219254), (2520, 187932), (3024, 156610), (3360, 140949), (3780, 125288), (4320, 109627), (5040, 93966), (6048, 78305), (7560, 62644), (10080, 46983), (15120, 31322), (15661, 30240)]