417465720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8719}}^1$

素因数の和:8762

約数の個数: 192

約数和(自身を含む): 1632384000

約数和(自身を除く): 1214918280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 114, 120, 126, 133, 140, 152, 168, 171, 180, 190, 210, 228, 252, 266, 280, 285, 315, 342, 360, 380, 399, 420, 456, 504, 532, 570, 630, 665, 684, 760, 798, 840, 855, 1064, 1140, 1197, 1260, 1330, 1368, 1596, 1710, 1995, 2280, 2394, 2520, 2660, 3192, 3420, 3990, 4788, 5320, 5985, 6840, 7980, 8719, 9576, 11970, 15960, 17438, 23940, 26157, 34876, 43595, 47880, 52314, 61033, 69752, 78471, 87190, 104628, 122066, 130785, 156942, 165661, 174380, 183099, 209256, 244132, 261570, 305165, 313884, 331322, 348760, 366198, 392355, 488264, 496983, 523140, 549297, 610330, 627768, 662644, 732396, 784710, 828305, 915495, 993966, 1046280, 1098594, 1159627, 1220660, 1325288, 1464792, 1490949, 1569420, 1656610, 1830990, 1987932, 2197188, 2319254, 2441320, 2484915, 2746485, 2981898, 3138840, 3313220, 3478881, 3661980, 3975864, 4394376, 4638508, 4969830, 5492970, 5798135, 5963796, 6626440, 6957762, 7323960, 7454745, 9277016, 9939660, 10436643, 10985940, 11596270, 11927592, 13915524, 14909490, 17394405, 19879320, 20873286, 21971880, 23192540, 27831048, 29818980, 34788810, 41746572, 46385080, 52183215, 59637960, 69577620, 83493144, 104366430, 139155240, 208732860, 417465720]

約数ペア:

[(1, 417465720), (2, 208732860), (3, 139155240), (4, 104366430), (5, 83493144), (6, 69577620), (7, 59637960), (8, 52183215), (9, 46385080), (10, 41746572), (12, 34788810), (14, 29818980), (15, 27831048), (18, 23192540), (19, 21971880), (20, 20873286), (21, 19879320), (24, 17394405), (28, 14909490), (30, 13915524), (35, 11927592), (36, 11596270), (38, 10985940), (40, 10436643), (42, 9939660), (45, 9277016), (56, 7454745), (57, 7323960), (60, 6957762), (63, 6626440), (70, 5963796), (72, 5798135), (76, 5492970), (84, 4969830), (90, 4638508), (95, 4394376), (105, 3975864), (114, 3661980), (120, 3478881), (126, 3313220), (133, 3138840), (140, 2981898), (152, 2746485), (168, 2484915), (171, 2441320), (180, 2319254), (190, 2197188), (210, 1987932), (228, 1830990), (252, 1656610), (266, 1569420), (280, 1490949), (285, 1464792), (315, 1325288), (342, 1220660), (360, 1159627), (380, 1098594), (399, 1046280), (420, 993966), (456, 915495), (504, 828305), (532, 784710), (570, 732396), (630, 662644), (665, 627768), (684, 610330), (760, 549297), (798, 523140), (840, 496983), (855, 488264), (1064, 392355), (1140, 366198), (1197, 348760), (1260, 331322), (1330, 313884), (1368, 305165), (1596, 261570), (1710, 244132), (1995, 209256), (2280, 183099), (2394, 174380), (2520, 165661), (2660, 156942), (3192, 130785), (3420, 122066), (3990, 104628), (4788, 87190), (5320, 78471), (5985, 69752), (6840, 61033), (7980, 52314), (8719, 47880), (9576, 43595), (11970, 34876), (15960, 26157), (17438, 23940)]